| Prefix 1-541-200 | County Jackson | City Medford | Carrier Hunter Construction, Inc. Dba Hunter Comms - Or |
| Prefix 1-541-201 | County Jackson | City Ashland | Carrier Qwest Corporation |
| Prefix 1-541-202 | County Douglas | City Roseburg | Carrier Origin Networks, Llc |
| Prefix 1-541-203 | County Spokane | City Spokane | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-204 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-205 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-206 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-207 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-209 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-210 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-212 | County Ada | City Boise | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-213 | County Deschutes | City Bend | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-214 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-215 | County Umatilla | City Pendleton | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-216 | County Ada | City Boise | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-217 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-218 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-219 | County Lake | City Lakeview | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-220 | County Linn | City Albany | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-221 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-222 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-223 | County Linn | City Albany | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-224 | County Lane | City Eugene | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-225 | County Lane | City Eugene | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-226 | County Jackson | City Medford | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-227 | County Jackson | City Medford | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-228 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-229 | County Lane | City Eugene | Carrier Wantel, Inc. - Or |
| Prefix 1-541-230 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-231 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-232 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-233 | County Deschutes | City Bend | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-234 | County Lane | City Eugene | Carrier Integra Telecom Of Oregon, Inc. - Or |
| Prefix 1-541-235 | County Payette | City Fruitland | Carrier Farmers Mutual Telephone Company - Or |
| Prefix 1-541-236 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-237 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-238 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-239 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-240 | County Multnomah | City Portland | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-241 | County Multnomah | City Portland | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-242 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-243 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-244 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-245 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-246 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-247 | County Curry | City Gold Beach | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-248 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-249 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-250 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-251 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-252 | County Coos | City Coos Bay | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-253 | County Coos | City Coos Bay | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-254 | County Coos | City Coos Bay | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-255 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-256 | County Multnomah | City Portland | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-257 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-258 | County Linn | City Lebanon | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-259 | County Linn | City Lebanon | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-260 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-261 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-262 | County Malheur | City Ontario | Carrier Qwest Corporation |
| Prefix 1-541-263 | County Union | City La Grande | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-264 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-265 | County Lincoln | City Newport | Carrier Qwest Corporation |
| Prefix 1-541-266 | County Coos | City Coos Bay | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-267 | County Coos | City Coos Bay | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-268 | County Lane | City Mapleton | Carrier Qwest Corporation |
| Prefix 1-541-269 | County Coos | City Coos Bay | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-270 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-271 | County Douglas | City Reedsport | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-272 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-273 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-274 | County Klamath | City Klamath Falls | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-275 | County Multnomah | City Portland | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-276 | County Umatilla | City Pendleton | Carrier Qwest Corporation |
| Prefix 1-541-277 | County Malheur | City Juntura | Carrier Oregon Telephone Corp. |
| Prefix 1-541-278 | County Umatilla | City Pendleton | Carrier Qwest Corporation |
| Prefix 1-541-279 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-280 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-281 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-282 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-283 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-284 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-285 | County Lane | City Eugene | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-286 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-287 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-288 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-289 | County Umatilla | City Hermiston | Carrier Eastern Oregon Telecom, Llc - Or |
| Prefix 1-541-290 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-291 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-292 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-293 | County Ada | City Boise | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-294 | County Coos | City Coos Bay | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-295 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-296 | County Wasco | City The Dalles | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-297 | County Coos | City Coos Bay | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-298 | County Wasco | City The Dalles | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-299 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-300 | County Multnomah | City Portland | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-301 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-302 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-303 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-304 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-305 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-306 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-307 | County Lane | City Eugene | Carrier Comcast Phone Of Oregon, Llc - Or |
| Prefix 1-541-308 | County Hood River | City Hood River | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-309 | County Multnomah | City Portland | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-541-310 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-312 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-313 | County Lane | City Eugene | Carrier Eltopia Communications, Llc - Or |
| Prefix 1-541-314 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-315 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-316 | County Multnomah | City Portland | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-317 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-318 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-319 | County Lane | City Eugene | Carrier Wantel, Inc. - Or |
| Prefix 1-541-320 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-321 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-322 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-323 | County Deschutes | City Bend | Carrier Bendtel, Inc. |
| Prefix 1-541-324 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-325 | County Multnomah | City Portland | Carrier Qwest Corporation |
| Prefix 1-541-326 | County Jackson | City Medford | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-327 | County Marion | City Jefferson | Carrier Qwest Corporation |
| Prefix 1-541-328 | County Wasco | City Maupin | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-329 | County Lane | City Eugene | Carrier Wantel, Inc. - Or |
| Prefix 1-541-330 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-331 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-332 | County Curry | City Port Orford | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-333 | County Sherman | City Grass Valley | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-334 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-335 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-336 | County Lincoln | City Toledo | Carrier Qwest Corporation |
| Prefix 1-541-337 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-338 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-339 | County Owyhee | City Grand View | Carrier Oregon - Idaho Utilities, Inc. |
| Prefix 1-541-340 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-341 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-342 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-343 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-344 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-345 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-346 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-347 | County Coos | City Bandon | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-348 | County Lane | City Eugene | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-349 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-350 | County Multnomah | City Portland | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-351 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-352 | County Hood River | City Mount Hood Parkdale | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-353 | County Klamath | City Bly | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-354 | County Hood River | City Odell | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-355 | County Deschutes | City Bend | Carrier Bendtel, Inc. |
| Prefix 1-541-356 | County Klamath | City Chemult | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-357 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-358 | County Malheur | City Harper | Carrier Oregon Telephone Corp. |
| Prefix 1-541-359 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-360 | County Lane | City Eugene | Carrier Next Gen Phone Systems, Inc. - Or |
| Prefix 1-541-361 | County Lane | City Eugene | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-362 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-363 | County Lane | City Eugene | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-364 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-365 | County Klamath | City Chemult | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-366 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-367 | County Linn | City Sweet Home | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-368 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-369 | County Linn | City Halsey | Carrier Roome Telecommunications, Inc. |
| Prefix 1-541-370 | County Wasco | City The Dalles | Carrier Axxis Communications, Inc. - Or |
| Prefix 1-541-371 | County Umatilla | City Pendleton | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-372 | County Malheur | City Nyssa | Carrier Qwest Corporation |
| Prefix 1-541-373 | County Coos | City Coos Bay | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-374 | County Multnomah | City Cascade Locks | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-375 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-376 | County Umatilla | City Echo | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-377 | County Umatilla | City Pendleton | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-378 | County Jackson | City Medford | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-379 | County Umatilla | City Pendleton | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-380 | County Multnomah | City Portland | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-381 | County Klamath | City Fort Klamath | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-382 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-383 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-384 | County Gilliam | City Condon | Carrier Home Telephone Co. Or |
| Prefix 1-541-385 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-386 | County Hood River | City Hood River | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-387 | County Hood River | City Hood River | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-388 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-389 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-390 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-391 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-392 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-393 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-394 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-395 | County Multnomah | City Portland | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-396 | County Coos | City Coquille | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-397 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-398 | County Multnomah | City Portland | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-399 | County Wasco | City The Dalles | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-400 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-401 | County Linn | City Lebanon | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-402 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-403 | County Baker | City Baker City | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-404 | County Coos | City Coos Bay | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-405 | County Linn | City Lebanon | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-406 | County Multnomah | City Portland | Carrier Priorityone Telecommunications, Inc. - Or |
| Prefix 1-541-407 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-408 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-409 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-410 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-412 | County Curry | City Brookings | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-413 | County Multnomah | City Portland | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-414 | County Lane | City Eugene | Carrier Hunter Construction, Inc. Dba Hunter Comms - Or |
| Prefix 1-541-415 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-416 | County Crook | City Prineville | Carrier Qwest Corporation |
| Prefix 1-541-417 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-418 | County Washington | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-419 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-420 | County Deschutes | City Bend | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-421 | County Grant | City Long Creek | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-422 | County Multnomah | City Portland | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-423 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-424 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-425 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-426 | County Wallowa | City Enterprise | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-427 | County Umatilla | City Ukiah | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-428 | County Umatilla | City Pilot Rock | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-429 | County Umatilla | City Pendleton | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-430 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-431 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-432 | County Wallowa | City Joseph | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-433 | County Klamath | City Gilchrist | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-434 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-435 | County Coos | City Coos Bay | Carrier Mcimetro Access Transmission Services Llc |
| Prefix 1-541-436 | County Wasco | City The Dalles | Carrier Axxis Communications, Inc. - Or |
| Prefix 1-541-437 | County Union | City Elgin | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-438 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-439 | County Coos | City Powers | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-440 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-441 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-442 | County Sherman | City Wasco | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-443 | County Umatilla | City Pilot Rock | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-444 | County Lincoln | City Siletz | Carrier Qwest Corporation |
| Prefix 1-541-445 | County Douglas | City Camas Valley | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-446 | County Baker | City Hereford | Carrier Oregon Telephone Corp. |
| Prefix 1-541-447 | County Crook | City Prineville | Carrier Qwest Corporation |
| Prefix 1-541-448 | County Grant | City Bates | Carrier Oregon Telephone Corp. |
| Prefix 1-541-449 | County Umatilla | City Stanfield | Carrier Qwest Corporation |
| Prefix 1-541-450 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-451 | County Linn | City Lebanon | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-452 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-453 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-454 | County Gilliam | City Arlington | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-455 | County Wasco | City The Dalles | Carrier Axxis Communications, Inc. - Or |
| Prefix 1-541-456 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-457 | County Umatilla | City Helix | Carrier Helix Telephone Co. |
| Prefix 1-541-459 | County Douglas | City Sutherlin | Carrier Qwest Corporation |
| Prefix 1-541-460 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-461 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-462 | County Wheeler | City Mitchell | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-463 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-464 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-465 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-466 | County Linn | City Brownsville | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-467 | County Wasco | City Dufur | Carrier North - State Telephone Co |
| Prefix 1-541-468 | County Wheeler | City Spray | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-469 | County Curry | City Brookings | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-470 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-471 | County Josephine | City Grants Pass | Carrier Qwest Corporation |
| Prefix 1-541-472 | County Josephine | City Grants Pass | Carrier Qwest Corporation |
| Prefix 1-541-473 | County Malheur | City Vale | Carrier Qwest Corporation |
| Prefix 1-541-474 | County Josephine | City Grants Pass | Carrier Qwest Corporation |
| Prefix 1-541-475 | County Jefferson | City Madras | Carrier Qwest Corporation |
| Prefix 1-541-476 | County Josephine | City Grants Pass | Carrier Qwest Corporation |
| Prefix 1-541-477 | County Crook | City Paulina | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-478 | County Wasco | City Mosier | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-479 | County Josephine | City Grants Pass | Carrier Qwest Corporation |
| Prefix 1-541-480 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-481 | County Morrow | City Boardman | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-482 | County Jackson | City Ashland | Carrier Qwest Corporation |
| Prefix 1-541-483 | County Wasco | City Tygh Valley | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-484 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-485 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-486 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-487 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-488 | County Jackson | City Ashland | Carrier Qwest Corporation |
| Prefix 1-541-489 | County Wasco | City Antelope | Carrier Trans - Cascades Telephone Co. |
| Prefix 1-541-490 | County Wasco | City The Dalles | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-491 | County Linn | City Shedd | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-492 | County Douglas | City Roseburg | Carrier Origin Networks, Llc |
| Prefix 1-541-493 | County Harney | City Burns | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-494 | County Jackson | City Medford | Carrier Origin Networks, Llc |
| Prefix 1-541-495 | County Harney | City Burns | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-496 | County Douglas | City Glide | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-497 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-498 | County Douglas | City Umpqua | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-499 | County Lane | City Eugene | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-500 | County Lane | City Eugene | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-501 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-502 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-504 | County Deschutes | City Redmond | Carrier Qwest Corporation |
| Prefix 1-541-505 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-506 | County Wasco | City The Dalles | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-507 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-508 | County Washington | City Beaverton | Carrier Ymax Communications Corp. - Or |
| Prefix 1-541-510 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-512 | County Jackson | City Phoenix | Carrier Qwest Corporation |
| Prefix 1-541-513 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-514 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-515 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-516 | County Multnomah | City Portland | Carrier Qwest Corporation |
| Prefix 1-541-517 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-518 | County Baker | City Baker City | Carrier Eagle Telephone System, Inc. |
| Prefix 1-541-519 | County Umatilla | City Pendleton | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-520 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-521 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-522 | County Humboldt | City McDermitt | Carrier Humboldt Telephone Company |
| Prefix 1-541-523 | County Baker | City Baker City | Carrier Qwest Corporation |
| Prefix 1-541-524 | County Baker | City Baker City | Carrier Qwest Corporation |
| Prefix 1-541-525 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-526 | County Multnomah | City Portland | Carrier Qwest Corporation |
| Prefix 1-541-527 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-528 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-529 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-530 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-531 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-532 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-533 | County Klamath | City Sprague River | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-534 | County Union | City La Grande | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-535 | County Jackson | City Phoenix | Carrier Qwest Corporation |
| Prefix 1-541-536 | County Deschutes | City La Pine | Carrier Qwest Corporation |
| Prefix 1-541-537 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-538 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-539 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-540 | County Baker | City Richland | Carrier Eagle Telephone System, Inc. |
| Prefix 1-541-542 | County Grant | City Seneca | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-543 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-544 | County Wasco | City Tygh Valley | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-545 | County Klamath | City Bonanza | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-546 | County Jefferson | City Culver | Carrier Qwest Corporation |
| Prefix 1-541-547 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-548 | County Deschutes | City Redmond | Carrier Qwest Corporation |
| Prefix 1-541-549 | County Deschutes | City Sisters | Carrier Qwest Corporation |
| Prefix 1-541-550 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-551 | County Coos | City Coos Bay | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-552 | County Jackson | City Ashland | Carrier Qwest Corporation |
| Prefix 1-541-553 | County Jefferson | City Warm Springs | Carrier Qwest Corporation |
| Prefix 1-541-554 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-555 | County | City | Carrier Multiple Ocn Listing |
| Prefix 1-541-556 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-557 | County Lincoln | City Lincoln City | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-558 | County Walla Walla | City Walla Walla | Carrier Qwest Corporation |
| Prefix 1-541-559 | County Lane | City Eugene | Carrier Wantel, Inc. - Or |
| Prefix 1-541-560 | County Jackson | City Prospect | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-561 | County Umatilla | City Pendleton | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-562 | County Union | City Union | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-563 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-564 | County Umatilla | City Hermiston | Carrier Qwest Corporation |
| Prefix 1-541-565 | County Sherman | City Moro | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-566 | County Umatilla | City Athena | Carrier Qwest Corporation |
| Prefix 1-541-567 | County Umatilla | City Hermiston | Carrier Qwest Corporation |
| Prefix 1-541-568 | County Multnomah | City Portland | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-569 | County Multnomah | City Portland | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-570 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-571 | County Umatilla | City Pendleton | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-572 | County Coos | City Myrtle Point | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-573 | County Harney | City Burns | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-574 | County Lincoln | City Newport | Carrier Qwest Corporation |
| Prefix 1-541-575 | County Grant | City John Day | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-576 | County Multnomah | City Portland | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-577 | County Multnomah | City Portland | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-578 | County Multnomah | City Portland | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-579 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-580 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-581 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-582 | County Jackson | City Rogue River | Carrier Qwest Corporation |
| Prefix 1-541-583 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-584 | County Douglas | City Elkton | Carrier Cascade Utilities, Inc. |
| Prefix 1-541-585 | County Multnomah | City Portland | Carrier Origin Networks, Llc |
| Prefix 1-541-586 | County Malheur | City Jordan Valley | Carrier Oregon - Idaho Utilities, Inc. |
| Prefix 1-541-587 | County Douglas | City Elkton | Carrier Cascade Utilities, Inc. |
| Prefix 1-541-588 | County Multnomah | City Portland | Carrier Qwest Corporation |
| Prefix 1-541-589 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-590 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-591 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-592 | County Josephine | City Cave Junction | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-593 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-594 | County Klamath | City Crater Lake | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-595 | County Deschutes | City Sisters | Carrier Qwest Corporation |
| Prefix 1-541-596 | County Josephine | City O Brien | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-597 | County Josephine | City Selma | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-598 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-599 | County Douglas | City Elkton | Carrier Cascade Utilities, Inc. |
| Prefix 1-541-600 | County Lane | City Eugene | Carrier 365 Wireless, Llc |
| Prefix 1-541-601 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-602 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-603 | County Lane | City Eugene | Carrier Ymax Communications Corp. - Or |
| Prefix 1-541-604 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-605 | County Multnomah | City Portland | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-606 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-607 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-608 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-609 | County Benton | City Philomath | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-610 | County Washington | City Portland | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-612 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-613 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-614 | County Yamhill | City Sheridan | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-615 | County Multnomah | City Portland | Carrier Warm Springs Telecommunications Company - Or |
| Prefix 1-541-616 | County Umatilla | City Hermiston | Carrier Eastern Oregon Telecom, Llc - Or |
| Prefix 1-541-617 | County Deschutes | City Bend | Carrier Qwest Corporation |
| Prefix 1-541-618 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-619 | County Linn | City Albany | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-620 | County Umatilla | City Pendleton | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-621 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-622 | County Jackson | City Medford | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-623 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-624 | County Union | City La Grande | Carrier Priorityone Telecommunications, Inc. - Or |
| Prefix 1-541-625 | County Jackson | City Medford | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-626 | County Umatilla | City Pendleton | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-627 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-628 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-629 | County Jefferson | City Culver | Carrier Pine Telephone System, Inc. |
| Prefix 1-541-630 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-631 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-632 | County Lane | City Eugene | Carrier Eltopia Communications, Llc - Or |
| Prefix 1-541-633 | County Multnomah | City Portland | Carrier Qwest Corporation |
| Prefix 1-541-634 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-635 | County Lane | City Eugene | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-636 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-637 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-638 | County Multnomah | City Portland | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-639 | County Deschutes | City Bend | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-640 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-641 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-642 | County Benton | City Corvallis | Carrier Bendtel, Inc. |
| Prefix 1-541-643 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-644 | County Lane | City Eugene | Carrier Eltopia Communications, Llc - Or |
| Prefix 1-541-645 | County Washington | City Hillsboro | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-646 | County Jackson | City Medford | Carrier Integra Telecom Of Oregon, Inc. - Or |
| Prefix 1-541-647 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-648 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-649 | County Jackson | City Medford | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-650 | County Lane | City Eugene | Carrier Douglas Services, Inc. - Or |
| Prefix 1-541-651 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-652 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-653 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-654 | County Lane | City Eugene | Carrier Comcast Phone Of Oregon, Llc - Or |
| Prefix 1-541-655 | County Coos | City Coos Bay | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-656 | County Multnomah | City Portland | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-657 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-658 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-659 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-660 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-661 | County Coos | City Coos Bay | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-662 | County Coos | City Coos Bay | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-663 | County Union | City La Grande | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-664 | County Jackson | City Central Point | Carrier Qwest Corporation |
| Prefix 1-541-665 | County Jackson | City Central Point | Carrier Qwest Corporation |
| Prefix 1-541-666 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-667 | County Umatilla | City Hermiston | Carrier Qwest Corporation |
| Prefix 1-541-668 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-669 | County Yamhill | City Sheridan | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-670 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-671 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-672 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-673 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-674 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-675 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-676 | County Morrow | City Heppner | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-677 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-678 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-679 | County Douglas | City Winston | Carrier Qwest Corporation |
| Prefix 1-541-680 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-681 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-682 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-683 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-684 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-685 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-686 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-687 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-688 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-689 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-690 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-691 | County Douglas | City Roseburg | Carrier Origin Networks, Llc |
| Prefix 1-541-692 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-693 | County Deschutes | City Bend | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-694 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-695 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-696 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-697 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-698 | County Coos | City Coos Bay | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-699 | County Multnomah | City Portland | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-701 | County Umatilla | City Pendleton | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-702 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-703 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-704 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-705 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-706 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-707 | County Coos | City Coos Bay | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-708 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-709 | County Ada | City Meridian | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-710 | County Lane | City Eugene | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-541-712 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-713 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-714 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-715 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-716 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-718 | County Lane | City Eugene | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-541-719 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-720 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-721 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-722 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-723 | County Klamath | City Malin | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-724 | County Malheur | City Adrian | Carrier Oregon - Idaho Utilities, Inc. |
| Prefix 1-541-725 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-726 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-727 | County Lane | City Eugene | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-728 | County Multnomah | City Portland | Carrier Level 3 Communications, Llc - Or |
| Prefix 1-541-729 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-730 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-731 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-732 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-733 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-734 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-735 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-736 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-737 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-738 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-739 | County Sherman | City Rufus | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-740 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-741 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-742 | County Baker | City Halfway | Carrier Pine Telephone System, Inc. |
| Prefix 1-541-743 | County Lane | City Eugene | Carrier Integra Telecom Of Oregon, Inc. - Or |
| Prefix 1-541-744 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-745 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-746 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-747 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-748 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-749 | County Multnomah | City Portland | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-750 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-751 | County Coos | City North Bend | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-752 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-753 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-754 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-755 | County Baker | City Sumpter | Carrier Pine Telephone System, Inc. |
| Prefix 1-541-756 | County Coos | City North Bend | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-757 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-758 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-759 | County Coos | City Lakeside | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-760 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-761 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-762 | County Jackson | City Medford | Carrier Origin Networks, Llc |
| Prefix 1-541-763 | County Wheeler | City Fossil | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-764 | County Lincoln | City Gleneden Beach | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-765 | County Lincoln | City Depoe Bay | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-766 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-767 | County Lane | City Cottage Grove | Carrier Qwest Corporation |
| Prefix 1-541-768 | County Benton | City Corvallis | Carrier Qwest Corporation |
| Prefix 1-541-769 | County Wasco | City The Dalles | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-770 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-771 | County Deschutes | City Bend | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-772 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-773 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-774 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-776 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-777 | County Multnomah | City Portland | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-778 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-779 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-780 | County Lane | City Eugene | Carrier Neutral Tandem-oregon, Llc - Or |
| Prefix 1-541-781 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-782 | County Lane | City Oakridge | Carrier Qwest Corporation |
| Prefix 1-541-783 | County Klamath | City Chiloquin | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-784 | County Douglas | City Winston | Carrier Qwest Corporation |
| Prefix 1-541-785 | County Baker | City Halfway | Carrier Pine Telephone System, Inc. |
| Prefix 1-541-786 | County Union | City La Grande | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-787 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-788 | County Multnomah | City Portland | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-789 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-790 | County Lane | City Eugene | Carrier Neutral Tandem-oregon, Llc - Or |
| Prefix 1-541-791 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-792 | County Umatilla | City Pendleton | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-793 | County Klamath | City Chemult | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-794 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-795 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-796 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-797 | County Multnomah | City Portland | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-798 | County Klamath | City Merrill | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-799 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-800 | County Multnomah | City Portland | Carrier Peerless Network Of Oregon, Llc - Or |
| Prefix 1-541-801 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-802 | County Lane | City Eugene | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-803 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-804 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-805 | County Union | City La Grande | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-806 | County Pacific | City Long Beach | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-807 | County Wasco | City The Dalles | Carrier Teleport Communications America, Llc - Or |
| Prefix 1-541-808 | County Coos | City Coos Bay | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-809 | County Spokane | City Spokane | Carrier Onvoy, Llc - Or |
| Prefix 1-541-810 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-812 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-813 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-814 | County Lane | City Eugene | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-541-815 | County Deschutes | City Bend | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-816 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-817 | County Jackson | City Medford | Carrier Qwest Corporation |
| Prefix 1-541-818 | County Lane | City Eugene | Carrier Comcast Phone Of Oregon, Llc - Or |
| Prefix 1-541-819 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-820 | County Grant | City Prairie City | Carrier Oregon Telephone Corp. |
| Prefix 1-541-821 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-822 | County Lane | City Blue River | Carrier Qwest Corporation |
| Prefix 1-541-823 | County Malheur | City Ontario | Carrier Qwest Corporation |
| Prefix 1-541-824 | County Lane | City Eugene | Carrier Wantel, Inc. - Or |
| Prefix 1-541-825 | County Douglas | City Days Creek | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-826 | County Jackson | City White City | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-827 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-828 | County Wallowa | City Enterprise | Carrier Asotin Telephone Co. |
| Prefix 1-541-829 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-830 | County Jackson | City White City | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-831 | County Jackson | City White City | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-832 | County Douglas | City Glendale | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-833 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-834 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-835 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-836 | County Douglas | City Drain | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-837 | County Douglas | City Azalea | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-838 | County Lane | City Eugene | Carrier Bandwidth.com Clec, Llc - Or |
| Prefix 1-541-839 | County Douglas | City Canyonville | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-840 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-841 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-842 | County Lane | City Eugene | Carrier Electric Lightwave, Llc Dba Integra Telecom - Or |
| Prefix 1-541-843 | County Lane | City Eugene | Carrier Mcimetro Access Transmission Services Llc |
| Prefix 1-541-844 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-845 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-846 | County Jackson | City Jacksonville | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-847 | County Benton | City Monroe | Carrier Monroe Telephone Co. |
| Prefix 1-541-848 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-849 | County Douglas | City Yoncalla | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-850 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-851 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-852 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-853 | County Baker | City Baker City | Carrier Cascade Utilities, Inc. |
| Prefix 1-541-854 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-855 | County Jackson | City Gold Hill | Carrier Qwest Corporation |
| Prefix 1-541-856 | County Baker | City Haines | Carrier Cascade Utilities, Inc. |
| Prefix 1-541-857 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-858 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-859 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-860 | County Douglas | City Myrtle Creek | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-861 | County Spokane | City Spokane | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-862 | County Josephine | City Grants Pass | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-863 | County Douglas | City Myrtle Creek | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-864 | County Jackson | City White City | Carrier Qwest Corporation |
| Prefix 1-541-865 | County Jackson | City Butte Falls | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-866 | County Josephine | City Wolf Creek | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-867 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-868 | County Lane | City Eugene | Carrier Integra Telecom Of Oregon, Inc. - Or |
| Prefix 1-541-869 | County Malheur | City Huntington | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-870 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-871 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-872 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-873 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-874 | County Douglas | City Riddle | Carrier Citizens Telecomm Co Of Or Dba Frontier Comm Of Or |
| Prefix 1-541-875 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-876 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-877 | County Baker | City Durkee | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-878 | County Jackson | City Shady Cove | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-879 | County Jackson | City White City | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-880 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-881 | County Malheur | City Ontario | Carrier Qwest Corporation |
| Prefix 1-541-882 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-883 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-884 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-885 | County Klamath | City Klamath Falls | Carrier Qwest Corporation |
| Prefix 1-541-886 | County Wallowa | City Wallowa | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-887 | County Klamath | City Klamath Falls | Carrier Cal-ore Communications, Inc. - Or |
| Prefix 1-541-888 | County Coos | City Coos Bay | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-889 | County Malheur | City Ontario | Carrier Qwest Corporation |
| Prefix 1-541-890 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-891 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-892 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-893 | County Baker | City Richland | Carrier Eagle Telephone System, Inc. |
| Prefix 1-541-894 | County Baker | City Baker City | Carrier Qwest Corporation |
| Prefix 1-541-895 | County Lane | City Creswell | Carrier Centurytel Of Oregon Dba Centurylink |
| Prefix 1-541-896 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-897 | County Jackson | City Medford | Carrier Charter Fiberlink Or-ccvii, Llc - Or |
| Prefix 1-541-898 | County Union | City North Powder | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-899 | County Jackson | City Jacksonville | Carrier Qwest Corporation |
| Prefix 1-541-900 | County Lane | City Eugene | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-901 | County Lane | City Florence | Carrier Centurylink Communications Llc |
| Prefix 1-541-902 | County Lane | City Florence | Carrier Qwest Corporation |
| Prefix 1-541-903 | County Deschutes | City Bend | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-904 | County Multnomah | City Portland | Carrier Mcimetro Access Transmission Services Llc |
| Prefix 1-541-905 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-906 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-907 | County Multnomah | City Portland | Carrier Mcimetro Access Transmission Services Llc |
| Prefix 1-541-908 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-909 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-910 | County Union | City La Grande | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-912 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-913 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-914 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-915 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-916 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-917 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-918 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-919 | County Multnomah | City Portland | Carrier Centurylink Communications Llc |
| Prefix 1-541-920 | County Ada | City Boise | Carrier Mci Worldcom Communications, Inc. - Or |
| Prefix 1-541-921 | County Yamhill | City Sheridan | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-922 | County Umatilla | City Umatilla | Carrier Qwest Corporation |
| Prefix 1-541-923 | County Deschutes | City Redmond | Carrier Qwest Corporation |
| Prefix 1-541-924 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-925 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-926 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-927 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-928 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-929 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-930 | County Lane | City Eugene | Carrier T-mobile Usa, Inc. |
| Prefix 1-541-931 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-932 | County Grant | City Mount Vernon | Carrier Oregon Telephone Corp. |
| Prefix 1-541-933 | County Lane | City Marcola | Carrier Qwest Corporation |
| Prefix 1-541-934 | County Grant | City Monument | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-935 | County Lane | City Veneta | Carrier Qwest Corporation |
| Prefix 1-541-936 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-937 | County Lane | City Lowell | Carrier Qwest Corporation |
| Prefix 1-541-938 | County Umatilla | City Milton Freewater | Carrier Qwest Corporation |
| Prefix 1-541-939 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-940 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-941 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-942 | County Lane | City Cottage Grove | Carrier Qwest Corporation |
| Prefix 1-541-943 | County Lake | City Paisley | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-944 | County Jackson | City Medford | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-945 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-946 | County | City | Carrier Qwest Corporation |
| Prefix 1-541-947 | County Lake | City Lakeview | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-948 | County Washington | City Portland | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-949 | County Klamath | City Klamath Falls | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-951 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-952 | County Lane | City Junction City | Carrier Qwest Corporation |
| Prefix 1-541-953 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-954 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-955 | County Josephine | City Grants Pass | Carrier Qwest Corporation |
| Prefix 1-541-956 | County Josephine | City Grants Pass | Carrier Qwest Corporation |
| Prefix 1-541-957 | County Douglas | City Roseburg | Carrier Qwest Corporation |
| Prefix 1-541-960 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-961 | County Lincoln | City Newport | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-962 | County Union | City La Grande | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-963 | County Union | City La Grande | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-964 | County Benton | City Philomath | Carrier Pioneer Telephone Cooperative |
| Prefix 1-541-965 | County Wasco | City The Dalles | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-966 | County Umatilla | City Pendleton | Carrier Qwest Corporation |
| Prefix 1-541-967 | County Linn | City Albany | Carrier Qwest Corporation |
| Prefix 1-541-968 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-969 | County Umatilla | City Pendleton | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-970 | County Umatilla | City Pendleton | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-971 | County Linn | City Albany | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-972 | County Lane | City Eugene | Carrier Onvoy, Llc - Or |
| Prefix 1-541-973 | County Jackson | City Medford | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-974 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-975 | County Union | City La Grande | Carrier Frontier Communications Northwest, Inc. - Or |
| Prefix 1-541-977 | County Deschutes | City Bend | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-978 | County Pacific | City Long Beach | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-979 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-980 | County Wasco | City The Dalles | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-981 | County Lane | City Eugene | Carrier Sprint Spectrum L.p. |
| Prefix 1-541-982 | County Lane | City Eugene | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-983 | County Umatilla | City Meacham | Carrier Helix Telephone Co. |
| Prefix 1-541-984 | County Lane | City Eugene | Carrier Qwest Corporation |
| Prefix 1-541-985 | County Multnomah | City Portland | Carrier Onvoy, Llc - Or |
| Prefix 1-541-987 | County Grant | City Dayville | Carrier Oregon Telephone Corp. |
| Prefix 1-541-988 | County Lane | City Springfield | Carrier Qwest Corporation |
| Prefix 1-541-989 | County Morrow | City Lexington | Carrier Centurytel Of Oregon, Inc. Dba Centurylink |
| Prefix 1-541-990 | County Linn | City Albany | Carrier Cellco Partnership Dba Verizon Wireless - Or |
| Prefix 1-541-991 | County Lane | City Eugene | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-992 | County Yamhill | City Sheridan | Carrier New Cingular Wireless Pcs, Llc |
| Prefix 1-541-993 | County Pacific | City Long Beach | Carrier United States Cellular Corp. - Oregon |
| Prefix 1-541-994 | County Lincoln | City Lincoln City | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-995 | County Lane | City Junction City | Carrier Qwest Corporation |
| Prefix 1-541-996 | County Lincoln | City Lincoln City | Carrier United Telephone-northwest-or Dba Centurylink - Or |
| Prefix 1-541-997 | County Lane | City Florence | Carrier Qwest Corporation |
| Prefix 1-541-998 | County Lane | City Junction City | Carrier Qwest Corporation |
| Prefix 1-541-999 | County Lane | City Florence | Carrier Cellco Partnership Dba Verizon Wireless - Or |