| Prefix 1-936-200 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-201 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-202 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-203 | County Montgomery | City Conroe | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-204 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-205 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-206 | County Montgomery | City Conroe | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-207 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-208 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-209 | County Harris | City Houston | Carrier Metro Pcs, Inc. |
| Prefix 1-936-212 | County Angelina | City Lufkin | Carrier Mtpcs, Llc |
| Prefix 1-936-213 | County Harris | City Houston | Carrier Bandwidth.com Clec, Llc - Tx |
| Prefix 1-936-215 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-216 | County Nacogdoches | City Nacogdoches | Carrier Teletouch Communications, Inc. |
| Prefix 1-936-217 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-218 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-219 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-220 | County Grimes | City Bedias | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-221 | County Harris | City Houston | Carrier Metro Pcs, Inc. |
| Prefix 1-936-222 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-223 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-224 | County Harris | City Houston | Carrier Comcast Phone Of Texas, Llc - Tx |
| Prefix 1-936-225 | County Angelina | City Lufkin | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-226 | County Leon | City Normangee | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-227 | County Nacogdoches | City Cushing | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-228 | County Montgomery | City Willis | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-229 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-230 | County Montgomery | City Conroe | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-231 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-232 | County Harris | City Houston | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-233 | County Angelina | City Lufkin | Carrier Cebridge Telecom Tx, L.p. - Tx |
| Prefix 1-936-234 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-235 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-236 | County Grimes | City Plantersville | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-237 | County Angelina | City Huntington | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-238 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-239 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-240 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-241 | County Harris | City Houston | Carrier Teleport Communications America, Llc - Tx |
| Prefix 1-936-242 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-243 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-244 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-245 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-246 | County Shelby | City Joaquin | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-247 | County Harris | City Houston | Carrier Neutral Tandem-texas, Llc - Tx |
| Prefix 1-936-248 | County Shelby | City Tenaha | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-249 | County Harris | City Houston | Carrier Neutral Tandem-texas, Llc - Tx |
| Prefix 1-936-250 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-251 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-252 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-253 | County Harris | City Houston | Carrier At&t Corp. |
| Prefix 1-936-254 | County Shelby | City Timpson | Carrier Southwestern Bell |
| Prefix 1-936-255 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-256 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-257 | County Liberty | City Dayton | Carrier Southwestern Bell |
| Prefix 1-936-258 | County Liberty | City Dayton | Carrier Southwestern Bell |
| Prefix 1-936-259 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-260 | County Trinity | City Trinity | Carrier Valor Telecomm Tx, Lp-tx #1 Dba Windstream Comm Sw |
| Prefix 1-936-261 | County Waller | City Hempstead | Carrier Grande Communications Networks, Inc. - Tx |
| Prefix 1-936-262 | County Harris | City Houston | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-263 | County Harris | City Houston | Carrier Metro Pcs, Inc. |
| Prefix 1-936-264 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-265 | County Harris | City Houston | Carrier Neutral Tandem-texas, Llc - Tx |
| Prefix 1-936-266 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-267 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-268 | County Polk | City Livingston | Carrier Eastex Celco, Llc - Tx |
| Prefix 1-936-269 | County Shelby | City Joaquin | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-270 | County Harris | City Houston | Carrier Time Warner Communications Of Houston, Lp |
| Prefix 1-936-271 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-272 | County Angelina | City Lufkin | Carrier Bandwidth.com Clec, Llc - Tx |
| Prefix 1-936-273 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-274 | County Harris | City Houston | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-275 | County San Augustine | City San Augustine | Carrier Southwestern Bell |
| Prefix 1-936-276 | County Montgomery | City Montgomery | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-277 | County Harris | City Houston | Carrier Neutral Tandem-texas, Llc - Tx |
| Prefix 1-936-288 | County San Augustine | City San Augustine | Carrier Southwestern Bell |
| Prefix 1-936-291 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-293 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-294 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-295 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-298 | County Liberty | City Hardin | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-300 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-301 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-302 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-303 | County Harris | City Houston | Carrier Bandwidth.com Clec, Llc - Tx |
| Prefix 1-936-304 | County Harris | City Houston | Carrier Bandwidth.com Clec, Llc - Tx |
| Prefix 1-936-305 | County Nacogdoches | City Nacogdoches | Carrier Cebridge Telecom Tx, L.p. - Tx |
| Prefix 1-936-307 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-309 | County Harris | City Houston | Carrier Matrix Telecom, Llc. Sii Tnci - Tx |
| Prefix 1-936-310 | County Harris | City Houston | Carrier Bandwidth.com Clec, Llc - Tx |
| Prefix 1-936-312 | County Houston | City Grapeland | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-314 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-315 | County Angelina | City Lufkin | Carrier Cebridge Telecom Tx, L.p. - Tx |
| Prefix 1-936-320 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-321 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-326 | County Nacogdoches | City Cushing | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-327 | County Polk | City Livingston | Carrier Livingston Telephone Co. |
| Prefix 1-936-328 | County Polk | City Livingston | Carrier Livingston Telephone Co. |
| Prefix 1-936-329 | County Polk | City Livingston | Carrier Livingston Telephone Co. |
| Prefix 1-936-332 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-333 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-334 | County Liberty | City Liberty | Carrier Southwestern Bell |
| Prefix 1-936-336 | County Liberty | City Liberty | Carrier Southwestern Bell |
| Prefix 1-936-337 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-340 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-342 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-344 | County Walker | City New Waverly | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-346 | County Liberty | City Liberty | Carrier Southwestern Bell |
| Prefix 1-936-347 | County Nacogdoches | City Garrison | Carrier Windstream Sugar Land, Llc |
| Prefix 1-936-348 | County Madison | City Madisonville | Carrier Southwestern Bell |
| Prefix 1-936-349 | County Madison | City Madisonville | Carrier Southwestern Bell |
| Prefix 1-936-353 | County Harris | City Houston | Carrier Flowroute Llc |
| Prefix 1-936-355 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-356 | County Shelby | City Tenaha | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-362 | County Nacogdoches | City Chireno | Carrier Southwestern Bell |
| Prefix 1-936-365 | County Polk | City Goodrich | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-366 | County Angelina | City Lufkin | Carrier Mtpcs, Llc |
| Prefix 1-936-367 | County Harris | City Houston | Carrier Grande Communications Networks, Inc. - Tx |
| Prefix 1-936-368 | County Shelby | City Shelbyville | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-369 | County Cherokee | City Reklaw | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-371 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-372 | County Waller | City Waller | Carrier Southwestern Bell |
| Prefix 1-936-377 | County San Jacinto | City Oakhurst | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-389 | County Waller | City Waller | Carrier Southwestern Bell |
| Prefix 1-936-391 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-394 | County Grimes | City Iola | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-395 | County Grimes | City Bedias | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-396 | County Leon | City Normangee | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-398 | County Polk | City Corrigan | Carrier Southwestern Bell |
| Prefix 1-936-399 | County Madison | City North Zulch | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-402 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-404 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-410 | County Angelina | City Zavalla | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-414 | County Angelina | City Lufkin | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-417 | County Harris | City Houston | Carrier Southwestern Bell |
| Prefix 1-936-419 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-422 | County Angelina | City Huntington | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-425 | County Polk | City Livingston | Carrier Livingston Telephone Co. |
| Prefix 1-936-427 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-433 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-435 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-436 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-437 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-438 | County Harris | City Houston | Carrier Southwestern Bell |
| Prefix 1-936-439 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-441 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-442 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-443 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-444 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-445 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-446 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-447 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-448 | County Montgomery | City Montgomery | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-449 | County Montgomery | City Montgomery | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-461 | County Angelina | City Lufkin | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-462 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-463 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-465 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-468 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-483 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-488 | County Nacogdoches | City Nacogdoches | Carrier Mtpcs, Llc |
| Prefix 1-936-494 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-495 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-496 | County Walker | City Huntsville | Carrier Southwestern Bell |
| Prefix 1-936-499 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-500 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-502 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-504 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-505 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-506 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-508 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-509 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-510 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-513 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-514 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-515 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-520 | County Harris | City Houston | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-521 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-522 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-523 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-524 | County Harris | City Houston | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-525 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-526 | County Angelina | City Lufkin | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-534 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-536 | County Liberty | City Hull | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-537 | County Montgomery | City Conroe | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-538 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-539 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-544 | County Houston | City Crockett | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-545 | County Houston | City Crockett | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-546 | County Houston | City Crockett | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-549 | County Harris | City Houston | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-552 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-553 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-554 | County Nacogdoches | City Nacogdoches | Carrier Mtpcs, Llc |
| Prefix 1-936-556 | County Nacogdoches | City Nacogdoches | Carrier Mtpcs, Llc |
| Prefix 1-936-558 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-559 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-560 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-563 | County | City | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-564 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-566 | County Polk | City Livingston | Carrier Lake Livingston Telephone Company |
| Prefix 1-936-568 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-569 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-570 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-571 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-572 | County Nacogdoches | City Nacogdoches | Carrier Mtpcs, Llc |
| Prefix 1-936-577 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-581 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-582 | County Montgomery | City Montgomery | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-585 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-587 | County Harris | City Houston | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-588 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-590 | County Shelby | City Center | Carrier Southwestern Bell |
| Prefix 1-936-591 | County Shelby | City Center | Carrier Southwestern Bell |
| Prefix 1-936-594 | County Trinity | City Trinity | Carrier Valor Telecomm Tx, Lp-tx #1 Dba Windstream Comm Sw |
| Prefix 1-936-596 | County San Augustine | City San Augustine | Carrier Southwestern Bell |
| Prefix 1-936-597 | County Montgomery | City Montgomery | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-598 | County Shelby | City Center | Carrier Southwestern Bell |
| Prefix 1-936-600 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-612 | County Harris | City Houston | Carrier Matrix Telecom, Llc. Sii Tnci - Tx |
| Prefix 1-936-615 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-622 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-624 | County Houston | City Crockett | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-628 | County San Jacinto | City Shepherd | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-630 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-631 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-632 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-633 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-634 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-635 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-636 | County Houston | City Lovelady | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-637 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-638 | County Trinity | City Pennington | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-639 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-641 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-642 | County Trinity | City Groveton | Carrier Valor Telecomm Tx, Lp-tx #1 Dba Windstream Comm Sw |
| Prefix 1-936-645 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-646 | County Polk | City Onalaska | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-647 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-648 | County Angelina | City Lufkin | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-649 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-650 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-652 | County Nacogdoches | City Nacogdoches | Carrier Mtpcs, Llc |
| Prefix 1-936-653 | County San Jacinto | City Coldspring | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-655 | County Houston | City Kennard | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-657 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-661 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-662 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-666 | County Harris | City Houston | Carrier Bandwidth.com Clec, Llc - Tx |
| Prefix 1-936-668 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-671 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-672 | County Angelina | City Lufkin | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-674 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-675 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-676 | County Harris | City Houston | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-679 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-681 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-685 | County | City | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-687 | County Houston | City Grapeland | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-689 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-697 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-699 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-701 | County Nacogdoches | City Nacogdoches | Carrier Cebridge Telecom Tx, L.p. - Tx |
| Prefix 1-936-703 | County Angelina | City Lufkin | Carrier Cebridge Telecom Tx, L.p. - Tx |
| Prefix 1-936-706 | County Harris | City Houston | Carrier Flowroute Llc |
| Prefix 1-936-707 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-709 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-714 | County Harris | City Houston | Carrier Sprint Spectrum L.p. |
| Prefix 1-936-715 | County Nacogdoches | City Nacogdoches | Carrier Southwestern Bell |
| Prefix 1-936-718 | County Harris | City Houston | Carrier Aerial Communications |
| Prefix 1-936-720 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-727 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-730 | County Harris | City Houston | Carrier Southwestern Bell |
| Prefix 1-936-732 | County Harris | City Spring | Carrier Usa Mobility Wireless, Inc. |
| Prefix 1-936-744 | County Trinity | City Trinity | Carrier Valor Telecomm Tx, Lp-tx #1 Dba Windstream Comm Sw |
| Prefix 1-936-755 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-756 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-760 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-767 | County San Jacinto | City Coldspring | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-776 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-777 | County Montgomery | City Conroe | Carrier Worldcall Interconnect Inc. |
| Prefix 1-936-788 | County Montgomery | City Conroe | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-800 | County Harris | City Houston | Carrier Peerless Network Of Texas, Llc - Tx |
| Prefix 1-936-818 | County Harris | City Houston | Carrier Grande Communications Networks, Inc. - Tx |
| Prefix 1-936-824 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-825 | County Grimes | City Navasota | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-827 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-828 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-829 | County Angelina | City Diboll | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-831 | County Trinity | City Apple Springs | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-851 | County Montgomery | City Richards | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-852 | County Houston | City Crockett | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-853 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-854 | County Nacogdoches | City Etoile | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-855 | County Leon | City Normangee | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-856 | County Montgomery | City Willis | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-857 | County Waller | City Hempstead | Carrier Southwestern Bell |
| Prefix 1-936-858 | County Cherokee | City Alto | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-867 | County Cherokee | City Wells | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-869 | County Angelina | City Diboll | Carrier Consolidated Communications Enterprise Services-tx |
| Prefix 1-936-870 | County Grimes | City Navasota | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-872 | County San Augustine | City Broaddus | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-873 | County Grimes | City Anderson | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-874 | County Grimes | City Shiro | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-875 | County Angelina | City Lufkin | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-876 | County Angelina | City Huntington | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-878 | County Washington | City Washington | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-879 | County Cherokee | City Alto | Carrier Consolidated Communications Of Texas Company |
| Prefix 1-936-888 | County Angelina | City Lufkin | Carrier Worldcall Interconnect Inc. |
| Prefix 1-936-890 | County Montgomery | City Willis | Carrier Frontier Southwest Inc Dba Frontier Comm Of Texas |
| Prefix 1-936-891 | County Walker | City Huntsville | Carrier Windstream Sugar Land, Llc |
| Prefix 1-936-894 | County Grimes | City Plantersville | Carrier United Telephone Of Texas Inc Dba Centurylink |
| Prefix 1-936-897 | County Angelina | City Zavalla | Carrier Valor Telecomm Tx, Ld-tx #2 Dba Windstream Comm Sw |
| Prefix 1-936-899 | County Harris | City Houston | Carrier Metro Pcs, Inc. |
| Prefix 1-936-900 | County Harris | City Houston | Carrier New Cingular Wireless Pcs, Llc - Il |
| Prefix 1-936-909 | County Harris | City Houston | Carrier Broadwing Communications, Llc - Tx |
| Prefix 1-936-931 | County Waller | City Waller | Carrier Southwestern Bell |
| Prefix 1-936-933 | County Harris | City Houston | Carrier Cellco Partnership Dba Verizon Wireless - Tx |
| Prefix 1-936-967 | County Harris | City Channelview | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-969 | County Tyler | City Chester | Carrier Eastex Telephone Cooperative, Inc. |
| Prefix 1-936-978 | County Harris | City Houston | Carrier Centurylink Communications Llc |
| Prefix 1-936-994 | County Harris | City Houston | Carrier Level 3 Communications, Llc - Tx |
| Prefix 1-936-999 | County Harris | City Houston | Carrier Worldcall Interconnect Inc. |