| Prefix 1-330-201 | County Wayne | City Wooster | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-202 | County Wayne | City Wooster | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-203 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-204 | County Tuscarawas | City New Philadelphia | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-205 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-206 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-207 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-208 | County Summit | City Akron | Carrier At&t Corp. |
| Prefix 1-330-209 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-210 | County Wayne | City Wooster | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-212 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-213 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-214 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-215 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-217 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-218 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-219 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-220 | County Medina | City Brunswick | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-221 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-222 | County Columbiana | City Salem | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-223 | County Columbiana | City Hanoverton | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-224 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-225 | County Medina | City Brunswick | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-226 | County Mahoning | City Youngstown | Carrier American Messaging Services, Llc |
| Prefix 1-330-227 | County Columbiana | City Rogers | Carrier Ameritech Ohio |
| Prefix 1-330-228 | County Mahoning | City Youngstown | Carrier American Messaging Services, Llc |
| Prefix 1-330-229 | County Mahoning | City Youngstown | Carrier American Messaging Services, Llc |
| Prefix 1-330-230 | County Summit | City Akron | Carrier Xo Ohio, Inc. |
| Prefix 1-330-231 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-232 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-233 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-234 | County Wayne | City Wooster | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-235 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-236 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-237 | County Summit | City Akron | Carrier Onvoy, Llc - Oh |
| Prefix 1-330-238 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-239 | County Medina | City Wadsworth | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-240 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-241 | County Medina | City Medina | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-242 | County Medina | City Medina | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-243 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-244 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-245 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-246 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-247 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-248 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-249 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-250 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-251 | County Trumbull | City Warren | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-252 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-253 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-254 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-255 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-256 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-257 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-258 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-259 | County Mahoning | City Youngstown | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-260 | County Tuscarawas | City New Philadelphia | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-261 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-262 | County Wayne | City Wooster | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-263 | County Wayne | City Wooster | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-264 | County Wayne | City Wooster | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-265 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-266 | County Summit | City Akron | Carrier Xo Ohio, Inc. |
| Prefix 1-330-267 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-268 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-269 | County Mahoning | City Youngstown | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-270 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-271 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-272 | County Mahoning | City Youngstown | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-273 | County Medina | City Brunswick | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-274 | County Portage | City Mantua | Carrier Ameritech Ohio |
| Prefix 1-330-275 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-276 | County Holmes | City Killbuck | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-277 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-278 | County Cuyahoga | City North Royalton | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-279 | County Holmes | City Holmesville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-280 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-281 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-282 | County Trumbull | City Cortland | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-283 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-284 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-285 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-286 | County Mahoning | City Youngstown | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-287 | County Wayne | City Wooster | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-288 | County Mahoning | City Youngstown | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-289 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-290 | County Trumbull | City Warren | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-291 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-292 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-293 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-294 | County Summit | City Akron | Carrier Onvoy, Llc - Oh |
| Prefix 1-330-295 | County Summit | City Akron | Carrier Peerless Network Of Ohio, Llc - Oh |
| Prefix 1-330-296 | County Portage | City Ravenna | Carrier Ameritech Ohio |
| Prefix 1-330-297 | County Portage | City Ravenna | Carrier Ameritech Ohio |
| Prefix 1-330-298 | County Portage | City Ravenna | Carrier Ameritech Ohio |
| Prefix 1-330-299 | County Mahoning | City Youngstown | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-301 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-302 | County Medina | City Medina | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-303 | County Mahoning | City Youngstown | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-304 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-305 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-306 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-307 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-308 | County Tuscarawas | City New Philadelphia | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-309 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-310 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-312 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-313 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-314 | County Mahoning | City Youngstown | Carrier At&t Local |
| Prefix 1-330-315 | County Summit | City Akron | Carrier Xo Ohio, Inc. |
| Prefix 1-330-316 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-317 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-318 | County Trumbull | City Warren | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-319 | County Summit | City Akron | Carrier At&t Local |
| Prefix 1-330-320 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-321 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-322 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-323 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-324 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-325 | County Portage | City Rootstown | Carrier Ameritech Ohio |
| Prefix 1-330-326 | County Portage | City Windham | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-327 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-328 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-329 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-330 | County Mahoning | City Youngstown | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-331 | County Summit | City Akron | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-332 | County Columbiana | City Salem | Carrier Ameritech Ohio |
| Prefix 1-330-333 | County Mahoning | City Youngstown | Carrier Bandwidth.com Clec, Llc - Oh |
| Prefix 1-330-334 | County Medina | City Wadsworth | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-335 | County Medina | City Wadsworth | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-336 | County Medina | City Wadsworth | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-337 | County Columbiana | City Salem | Carrier Ameritech Ohio |
| Prefix 1-330-338 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-339 | County Tuscarawas | City New Philadelphia | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-340 | County Tuscarawas | City New Philadelphia | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-341 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-342 | County Summit | City Hudson | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-343 | County Tuscarawas | City New Philadelphia | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-344 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-345 | County Wayne | City Wooster | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-346 | County Portage | City Kent | Carrier Ameritech Ohio |
| Prefix 1-330-347 | County | City | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-348 | County Cuyahoga | City Cleveland | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-349 | County Mahoning | City Youngstown | Carrier At&t Corp. |
| Prefix 1-330-350 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-351 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-352 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-353 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-354 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-355 | County Mahoning | City Youngstown | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-356 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-357 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-358 | County Portage | City Wayland | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-359 | County Stark | City Navarre | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-360 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-361 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-362 | County Mahoning | City Youngstown | Carrier Comcast Phone Of Ohio, Llc - Oh |
| Prefix 1-330-363 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-364 | County Tuscarawas | City New Philadelphia | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-365 | County Tuscarawas | City New Philadelphia | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-366 | County Mahoning | City Youngstown | Carrier Comcast Phone Of Ohio, Llc - Oh |
| Prefix 1-330-367 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-368 | County Mahoning | City Youngstown | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-369 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-370 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-371 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-372 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-373 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-374 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-375 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-376 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-377 | County Holmes | City Glenmont | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-378 | County Holmes | City Lakeville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-379 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-380 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-381 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-382 | County Columbiana | City East Liverpool | Carrier Ameritech Ohio |
| Prefix 1-330-383 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-384 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-385 | County Columbiana | City East Liverpool | Carrier Ameritech Ohio |
| Prefix 1-330-386 | County Columbiana | City East Liverpool | Carrier Ameritech Ohio |
| Prefix 1-330-387 | County Mahoning | City Youngstown | Carrier American Messaging Services, Llc |
| Prefix 1-330-388 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-389 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-390 | County Wayne | City Wooster | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-391 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-392 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-393 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-394 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-395 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-396 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-397 | County Mahoning | City Youngstown | Carrier Xo Ohio, Inc. |
| Prefix 1-330-398 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-399 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-400 | County Summit | City Akron | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-401 | County Tuscarawas | City New Philadelphia | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-402 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-403 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-404 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-405 | County Summit | City Twinsburg | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-406 | County Mahoning | City Youngstown | Carrier Ymax Communications Corp. - Oh |
| Prefix 1-330-407 | County Tuscarawas | City New Philadelphia | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-408 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-409 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-410 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-412 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-413 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-414 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-415 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-416 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-417 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-418 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-419 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-420 | County Columbiana | City Lisbon | Carrier Ameritech Ohio |
| Prefix 1-330-421 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-422 | County Portage | City Streetsboro | Carrier Ameritech Ohio |
| Prefix 1-330-423 | County Mahoning | City Youngstown | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-424 | County Columbiana | City Lisbon | Carrier Ameritech Ohio |
| Prefix 1-330-425 | County Summit | City Twinsburg | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-426 | County Columbiana | City East Palestine | Carrier Ameritech Ohio |
| Prefix 1-330-427 | County Columbiana | City Leetonia | Carrier Ameritech Ohio |
| Prefix 1-330-428 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-429 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-430 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-431 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-432 | County Tuscarawas | City New Philadelphia | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-433 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-434 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-435 | County Wayne | City Creston | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-436 | County Summit | City Akron | Carrier First Communications, Llc - Oh |
| Prefix 1-330-437 | County Summit | City Akron | Carrier Xo Ohio, Inc. |
| Prefix 1-330-438 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-439 | County Richland | City Mansfield | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-440 | County Tuscarawas | City New Philadelphia | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-441 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-442 | County Trumbull | City Warren | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-443 | County Trumbull | City Warren | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-444 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-445 | County Summit | City Akron | Carrier Long Distance Of Michigan, Inc. Dba Ldmi - Oh |
| Prefix 1-330-446 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-447 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-448 | County Trumbull | City Brookfield | Carrier Ameritech Ohio |
| Prefix 1-330-449 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-450 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-451 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-452 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-453 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-454 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-455 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-456 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-457 | County Columbiana | City New Waterford | Carrier Ameritech Ohio |
| Prefix 1-330-458 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-459 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-460 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-461 | County Medina | City Medina | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-462 | County Wayne | City Wooster | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-463 | County Summit | City Hudson | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-464 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-465 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-466 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-467 | County Summit | City Northfield | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-468 | County Summit | City Northfield | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-469 | County Trumbull | City Warren | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-470 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-471 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-472 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-473 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-474 | County Summit | City Akron | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-475 | County Summit | City Akron | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-476 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-477 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-478 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-479 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-480 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-481 | County Summit | City Akron | Carrier Metro Pcs, Inc. |
| Prefix 1-330-482 | County Columbiana | City Columbiana | Carrier Ameritech Ohio |
| Prefix 1-330-483 | County Medina | City Valley City | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-484 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-485 | County Richland | City Mansfield | Carrier Intermedia Communications Inc. - Oh |
| Prefix 1-330-486 | County Summit | City Twinsburg | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-487 | County Summit | City Twinsburg | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-488 | County Stark | City East Canton | Carrier Ameritech Ohio |
| Prefix 1-330-489 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-490 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-491 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-492 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-493 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-494 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-495 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-496 | County Holmes | City Big Prairie | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-497 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-498 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-499 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-501 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-502 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-503 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-504 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-505 | County Trumbull | City Niles | Carrier Ameritech Ohio |
| Prefix 1-330-506 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-507 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-508 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-509 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-510 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-512 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-513 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-514 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-515 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-516 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-517 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-518 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-519 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-520 | County Richland | City Mansfield | Carrier Intermedia Communications Inc. - Oh |
| Prefix 1-330-521 | County Wayne | City Wooster | Carrier Centurylink Communications Llc |
| Prefix 1-330-522 | County Stark | City Minerva | Carrier Time Warner Cable Information Svcs (ohio) - Oh |
| Prefix 1-330-523 | County Summit | City Richfield | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-524 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-525 | County Columbiana | City Homeworth | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-526 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-527 | County Portage | City Garrettsville | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-528 | County Summit | City Hudson | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-529 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-530 | County Trumbull | City Niles | Carrier Ameritech Ohio |
| Prefix 1-330-531 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-532 | County Columbiana | City Wellsville | Carrier Ameritech Ohio |
| Prefix 1-330-533 | County Mahoning | City Canfield | Carrier Ameritech Ohio |
| Prefix 1-330-534 | County Trumbull | City Hubbard | Carrier Ameritech Ohio |
| Prefix 1-330-535 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-536 | County Mahoning | City Lowellville | Carrier Ameritech Ohio |
| Prefix 1-330-537 | County Mahoning | City Damascus | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-538 | County Mahoning | City North Jackson | Carrier Ameritech Ohio |
| Prefix 1-330-539 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-540 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-541 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-542 | County Mahoning | City New Middletown | Carrier Ameritech Ohio |
| Prefix 1-330-543 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-544 | County Trumbull | City Niles | Carrier Ameritech Ohio |
| Prefix 1-330-545 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-546 | County Summit | City Akron | Carrier Time Warner Cable Information Svcs (ohio) - Oh |
| Prefix 1-330-547 | County Mahoning | City Berlin Center | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-548 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-549 | County Mahoning | City North Lima | Carrier Ameritech Ohio |
| Prefix 1-330-550 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-551 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-552 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-553 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-554 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-555 | County | City | Carrier Ameritech Ohio |
| Prefix 1-330-556 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-557 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-558 | County Medina | City Brunswick | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-559 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-560 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-561 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-562 | County Portage | City Aurora | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-563 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-564 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-565 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-566 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-567 | County Wayne | City Shreve | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-568 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-569 | County Portage | City Hiram | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-570 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-571 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-572 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-573 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-574 | County Mahoning | City Youngstown | Carrier At&t Local |
| Prefix 1-330-575 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-576 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-577 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-578 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-579 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-580 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-581 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-582 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-583 | County Trumbull | City North Bloomfield | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-584 | County Portage | City North Benton | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-585 | County Summit | City Akron | Carrier American Messaging Services, Llc |
| Prefix 1-330-586 | County Mahoning | City Youngstown | Carrier American Messaging Services, Llc |
| Prefix 1-330-587 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-588 | County Stark | City Canton | Carrier Ameritech Ohio |
| Prefix 1-330-589 | County Mahoning | City Youngstown | Carrier American Messaging Services, Llc |
| Prefix 1-330-590 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-591 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-592 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-593 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-594 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-595 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-596 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-597 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-598 | County Summit | City Akron | Carrier Xo Ohio, Inc. |
| Prefix 1-330-599 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-600 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-601 | County Wayne | City Wooster | Carrier Super-net, Inc. - Oh |
| Prefix 1-330-602 | County Tuscarawas | City New Philadelphia | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-603 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-604 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-605 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-606 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-607 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-608 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-609 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-610 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-612 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-613 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-614 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-615 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-616 | County Summit | City Akron | Carrier Broadvox-clec, Llc - Oh |
| Prefix 1-330-617 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-618 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-619 | County Mahoning | City Youngstown | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-620 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-621 | County Wayne | City Wooster | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-622 | County Summit | City Akron | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-623 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-624 | County Wayne | City Burbank | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-625 | County Medina | City Homerville | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-626 | County Portage | City Streetsboro | Carrier Ameritech Ohio |
| Prefix 1-330-627 | County Carroll | City Carrollton | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-628 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-629 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-630 | County Summit | City Tallmadge | Carrier Ameritech Ohio |
| Prefix 1-330-631 | County Summit | City Akron | Carrier Long Distance Of Michigan, Inc. Dba Ldmi - Oh |
| Prefix 1-330-632 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-633 | County Summit | City Tallmadge | Carrier Ameritech Ohio |
| Prefix 1-330-634 | County Summit | City Tallmadge | Carrier Ameritech Ohio |
| Prefix 1-330-635 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-636 | County Medina | City Medina | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-637 | County Trumbull | City Cortland | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-638 | County Trumbull | City Cortland | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-639 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-640 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-641 | County Wayne | City Wooster | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-642 | County Richland | City Mansfield | Carrier Intermedia Communications Inc. - Oh |
| Prefix 1-330-643 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-644 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-645 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-646 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-647 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-648 | County Medina | City Spencer | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-649 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-650 | County Summit | City Hudson | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-651 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-652 | County Trumbull | City Niles | Carrier Ameritech Ohio |
| Prefix 1-330-653 | County Summit | City Hudson | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-654 | County Mahoning | City Lake Milton | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-655 | County Summit | City Hudson | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-656 | County Summit | City Hudson | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-657 | County Summit | City Peninsula | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-658 | County Wayne | City Doylestown | Carrier Doylestown Telephone Co. |
| Prefix 1-330-659 | County Summit | City Richfield | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-660 | County Mahoning | City Youngstown | Carrier American Messaging Services, Llc |
| Prefix 1-330-661 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-662 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-663 | County Tuscarawas | City New Philadelphia | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-664 | County Summit | City Akron | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-665 | County Summit | City Akron | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-666 | County Summit | City Akron | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-667 | County Medina | City Spencer | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-668 | County Summit | City Akron | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-669 | County Wayne | City Smithville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-670 | County Summit | City Akron | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-671 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-672 | County Portage | City Kent | Carrier Ameritech Ohio |
| Prefix 1-330-673 | County Portage | City Kent | Carrier Ameritech Ohio |
| Prefix 1-330-674 | County Holmes | City Millersburg | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-675 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-676 | County Portage | City Kent | Carrier Ameritech Ohio |
| Prefix 1-330-677 | County Portage | City Kent | Carrier Ameritech Ohio |
| Prefix 1-330-678 | County Portage | City Kent | Carrier Ameritech Ohio |
| Prefix 1-330-679 | County Columbiana | City Salineville | Carrier Ameritech Ohio |
| Prefix 1-330-680 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-681 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-682 | County Wayne | City Orrville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-683 | County Wayne | City Orrville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-684 | County Wayne | City Orrville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-685 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-686 | County Summit | City Stow | Carrier Ameritech Ohio |
| Prefix 1-330-687 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-688 | County Summit | City Stow | Carrier Ameritech Ohio |
| Prefix 1-330-689 | County Summit | City Stow | Carrier Ameritech Ohio |
| Prefix 1-330-690 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-691 | County Tuscarawas | City New Philadelphia | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-692 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-693 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-694 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-695 | County Wayne | City Fredericksburg | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-696 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-697 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-698 | County Wayne | City Apple Creek | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-699 | County Stark | City Uniontown | Carrier Ameritech Ohio |
| Prefix 1-330-701 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-702 | County Mahoning | City Canfield | Carrier Ameritech Ohio |
| Prefix 1-330-703 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-704 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-705 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-706 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-707 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-708 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-709 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-710 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-712 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-713 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-714 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-715 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-716 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-717 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-718 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-719 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-720 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-721 | County Medina | City Medina | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-722 | County Medina | City Medina | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-723 | County Medina | City Medina | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-724 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-725 | County Medina | City Medina | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-726 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-727 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-728 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-729 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-730 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-731 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-732 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-733 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-734 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-735 | County Carroll | City Dellroy | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-736 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-737 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-738 | County Carroll | City Mechanicstown | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-739 | County | City | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-740 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-741 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-742 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-743 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-744 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-745 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-746 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-747 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-748 | County Summit | City Northfield | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-749 | County Wayne | City Wooster | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-750 | County Mahoning | City Struthers | Carrier Ameritech Ohio |
| Prefix 1-330-751 | County Wayne | City Orrville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-752 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-753 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-754 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-755 | County Mahoning | City Struthers | Carrier Ameritech Ohio |
| Prefix 1-330-756 | County Stark | City Navarre | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-757 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-758 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-759 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-760 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-761 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-762 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-763 | County Holmes | City Millersburg | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-764 | County Medina | City Medina | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-765 | County Richland | City Mansfield | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-766 | County Trumbull | City Warren | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-767 | County Stark | City Navarre | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-768 | County Summit | City Akron | Carrier At&t Corp. |
| Prefix 1-330-769 | County Medina | City Seville | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-770 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-771 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-772 | County Trumbull | City Burghill | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-773 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-774 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-775 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-776 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-777 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-778 | County Richland | City Mansfield | Carrier Super-net, Inc. - Oh |
| Prefix 1-330-779 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-780 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-781 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-782 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-783 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-784 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-785 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-786 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-787 | County Mahoning | City Youngstown | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-788 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-789 | County Richland | City Mansfield | Carrier Time Warner Cable Information Svcs (ohio) - Oh |
| Prefix 1-330-790 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-791 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-792 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-793 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-794 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-795 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-796 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-797 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-798 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-799 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-800 | County Summit | City Akron | Carrier Choice One Communications, Inc. - Oh |
| Prefix 1-330-801 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-802 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-803 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-804 | County Wayne | City Wooster | Carrier Super-net, Inc. - Oh |
| Prefix 1-330-805 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-806 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-807 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-808 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-809 | County Summit | City Akron | Carrier Super-net, Inc. - Oh |
| Prefix 1-330-810 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-812 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-813 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-814 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-815 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-816 | County Wayne | City Wooster | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-817 | County Mahoning | City Youngstown | Carrier Comcast Phone Of Ohio, Llc - Oh |
| Prefix 1-330-818 | County Summit | City Akron | Carrier Icg Telecom Group - Oh |
| Prefix 1-330-819 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-820 | County Mahoning | City Youngstown | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-821 | County Stark | City Alliance | Carrier Ameritech Ohio |
| Prefix 1-330-822 | County Mahoning | City Youngstown | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-823 | County Stark | City Alliance | Carrier Ameritech Ohio |
| Prefix 1-330-824 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-825 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-826 | County Summit | City Akron | Carrier At&t Local |
| Prefix 1-330-827 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-828 | County Wayne | City Dalton | Carrier Ameritech Ohio |
| Prefix 1-330-829 | County Stark | City Alliance | Carrier Ameritech Ohio |
| Prefix 1-330-830 | County Stark | City Massillon | Carrier Ameritech Ohio |
| Prefix 1-330-831 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-832 | County Stark | City Massillon | Carrier Ameritech Ohio |
| Prefix 1-330-833 | County Stark | City Massillon | Carrier Ameritech Ohio |
| Prefix 1-330-834 | County Stark | City Massillon | Carrier Ameritech Ohio |
| Prefix 1-330-835 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-836 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-837 | County Stark | City Massillon | Carrier Ameritech Ohio |
| Prefix 1-330-838 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-839 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-840 | County Cuyahoga | City Cleveland | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-841 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-842 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-843 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-844 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-845 | County Wayne | City Wooster | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-846 | County Mahoning | City Youngstown | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-847 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-848 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-849 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-850 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-851 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-852 | County Tuscarawas | City Sugarcreek | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-853 | County Mahoning | City Youngstown | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-854 | County Stark | City Canal Fulton | Carrier Ameritech Ohio |
| Prefix 1-330-855 | County Wayne | City Marshallville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-856 | County Trumbull | City Warren | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-857 | County Wayne | City Kidron | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-858 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-859 | County Tuscarawas | City Mineral City | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-860 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-861 | County Summit | City Barberton | Carrier Ameritech Ohio |
| Prefix 1-330-862 | County Stark | City Paris | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-863 | County Carroll | City Malvern | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-864 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-865 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-866 | County Stark | City Magnolia | Carrier Ameritech Ohio |
| Prefix 1-330-867 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-868 | County Stark | City Minerva | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-869 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-870 | County Mahoning | City Youngstown | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-871 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-872 | County Trumbull | City Newton Falls | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-873 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-874 | County Tuscarawas | City Bolivar | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-875 | County Stark | City Louisville | Carrier Ameritech Ohio |
| Prefix 1-330-876 | County Trumbull | City Kinsman | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-877 | County Stark | City Hartville | Carrier Ameritech Ohio |
| Prefix 1-330-878 | County Tuscarawas | City Strasburg | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-879 | County Stark | City Navarre | Carrier Ameritech Ohio |
| Prefix 1-330-880 | County Summit | City Akron | Carrier Time Warner Cable Information Svcs (ohio) - Oh |
| Prefix 1-330-881 | County Mahoning | City Youngstown | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-882 | County Summit | City Clinton | Carrier Ameritech Ohio |
| Prefix 1-330-883 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-884 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-885 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-886 | County Mahoning | City Youngstown | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-887 | County Medina | City Seville | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-888 | County Cuyahoga | City Cleveland | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-889 | County Trumbull | City Bristolville | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-890 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-891 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-892 | County Mahoning | City Youngstown | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-893 | County Holmes | City Millersburg | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-894 | County Columbiana | City East Rochester | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-895 | County | City | Carrier Pattersonville Telephone Co. |
| Prefix 1-330-896 | County Summit | City Green | Carrier Ameritech Ohio |
| Prefix 1-330-897 | County Holmes | City Baltic | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-898 | County Trumbull | City Leavittsburg | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-899 | County Summit | City Green | Carrier Ameritech Ohio |
| Prefix 1-330-901 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-902 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-903 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-904 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-905 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-906 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-907 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-908 | County Summit | City Northfield | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-910 | County | City | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-912 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-913 | County Summit | City Akron | Carrier At&t Corp. |
| Prefix 1-330-914 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-915 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-916 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-917 | County Summit | City Akron | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-918 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-919 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-920 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-921 | County Mahoning | City Youngstown | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-922 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-923 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-924 | County Trumbull | City Farmdale | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-925 | County Wayne | City Rittman | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-926 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-927 | County Wayne | City Rittman | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-928 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-929 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-930 | County Wayne | City Wooster | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-931 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-932 | County Mahoning | City Youngstown | Carrier Comcast Phone Of Ohio, Llc - Oh |
| Prefix 1-330-933 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-934 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-935 | County Stark | City Alliance | Carrier Ameritech Ohio |
| Prefix 1-330-936 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-937 | County Summit | City Akron | Carrier Metro Pcs, Inc. |
| Prefix 1-330-938 | County Mahoning | City Sebring | Carrier Ameritech Ohio |
| Prefix 1-330-939 | County Wayne | City Sterling | Carrier United Tel. Co. Of Ohio - Centurylink |
| Prefix 1-330-940 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-941 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-942 | County Mahoning | City Youngstown | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-943 | County Richland | City Mansfield | Carrier Intermedia Communications Inc. - Oh |
| Prefix 1-330-944 | County Richland | City Mansfield | Carrier Centurylink Communications Llc |
| Prefix 1-330-945 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-946 | County Wayne | City Wooster | Carrier Time Warner Cable Information Svcs (ohio) - Oh |
| Prefix 1-330-947 | County Portage | City Atwater | Carrier Ameritech Ohio |
| Prefix 1-330-948 | County Medina | City Lodi | Carrier Frontier North, Inc. - Oh |
| Prefix 1-330-949 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-951 | County Mahoning | City Youngstown | Carrier First Communications, Llc - Oh |
| Prefix 1-330-952 | County Medina | City Medina | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-953 | County Mahoning | City Youngstown | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-954 | County Portage | City Aurora | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-955 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-956 | County Summit | City Akron | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-957 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-958 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-960 | County Wayne | City Wooster | Carrier Super-net, Inc. - Oh |
| Prefix 1-330-961 | County Summit | City Akron | Carrier Global Crossing Local Services, Inc.-oh |
| Prefix 1-330-962 | County Summit | City Akron | Carrier Sprint Spectrum L.p. |
| Prefix 1-330-963 | County Summit | City Twinsburg | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-964 | County Mahoning | City Youngstown | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-965 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-966 | County Stark | City North Canton | Carrier Ameritech Ohio |
| Prefix 1-330-967 | County Trumbull | City Warren | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-968 | County Summit | City Akron | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-969 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-970 | County Summit | City Akron | Carrier Windstream Nuvox Ohio, Llc |
| Prefix 1-330-971 | County Summit | City Cuyahoga Falls | Carrier Ameritech Ohio |
| Prefix 1-330-972 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-973 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-974 | County Trumbull | City Warren | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-975 | County Medina | City Medina | Carrier Time Warner Cable Information Svcs (ohio) - Oh |
| Prefix 1-330-977 | County Summit | City Akron | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-978 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-979 | County Trumbull | City Warren | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-980 | County Trumbull | City Warren | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-981 | County Summit | City Akron | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-330-982 | County Wayne | City Wooster | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-983 | County Summit | City Akron | Carrier Teleport Communications America, Llc - Oh |
| Prefix 1-330-984 | County Mahoning | City Youngstown | Carrier Level 3 Communications, Llc - Oh |
| Prefix 1-330-985 | County Summit | City Akron | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-986 | County Mahoning | City Youngstown | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-987 | County Summit | City Akron | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-330-988 | County Wayne | City Wooster | Carrier Doylestown Comms, Inc. Dba Heritage Telco - Oh |
| Prefix 1-330-989 | County Mahoning | City Youngstown | Carrier Ameritech Ohio |
| Prefix 1-330-990 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-991 | County Summit | City Akron | Carrier Mci Worldcom Communications, Inc. - Oh |
| Prefix 1-330-992 | County Mahoning | City Youngstown | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-993 | County Trumbull | City Warren | Carrier Cellco Partnership Dba Verizon Wireless - Oh |
| Prefix 1-330-994 | County Summit | City Akron | Carrier First Communications, Llc - Oh |
| Prefix 1-330-995 | County Portage | City Aurora | Carrier Windstream Western Reserve, Inc. |
| Prefix 1-330-996 | County Summit | City Akron | Carrier Ameritech Ohio |
| Prefix 1-330-997 | County Trumbull | City Warren | Carrier Armstrong Telecommunications, Inc. - Oh |
| Prefix 1-330-998 | County Cuyahoga | City Independence | Carrier T-mobile Usa, Inc. |
| Prefix 1-330-999 | County Summit | City Akron | Carrier T-mobile Usa, Inc. |