| Prefixes | City | County | Line Type | Company |
|---|---|---|---|---|
| 956-196 | Laredo | Webb | Unknown | |
| 956-200 | Harlingen | Cameron | Cell Phone | Stx Wireless License, Llc |
| 956-202 | Harlingen | Cameron | Cell Phone | New Cingular Wireless Pcs,... |
| 956-203 | Olmito | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-205 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-206 | Laredo | Webb | Cell Phone | Sprint Spectrum L.p. |
| 956-207 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-208 | Roma | Starr | Cell Phone | Nextel Communications, Inc. |
| 956-209 | Rio Grande City | Starr | Cell Phone | Nextel Communications, Inc. |
| 956-212 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-213 | McAllen | Hidalgo | Landline | Smartcom Telephone Llc |
| 956-214 | Brownsville | Cameron | Landline | Smartcom Telephone Llc |
| 956-216 | Harlingen | Cameron | Landline | Smartcom Telephone Llc |
| 956-217 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-218 | Laredo | Webb | Landline | Smartcom Telephone Llc |
| 956-220 | Laredo | Webb | Landline | Stpcs Joint Venture, Llc |
| 956-221 | Edinburg | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-222 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-223 | Pharr | Hidalgo | Landline | Sprint Communications Compa... |
| 956-225 | McAllen | Hidalgo | Landline | Grande Communications Netwo... |
| 956-226 | Harlingen | Cameron | Landline | Grande Communications Netwo... |
| 956-227 | McAllen | Hidalgo | Cell Phone | Nextel Communications, Inc. |
| 956-228 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-229 | Edinburg | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-230 | Harlingen | Cameron | Landline | Sprint Communications Compa... |
| 956-231 | San Antonio | Bexar | Landline | Grande Communications Netwo... |
| 956-232 | Mission | Hidalgo | Cell Phone | Nextel Communications, Inc. |
| 956-233 | Los Fresnos | Cameron | Landline | Southwestern Bell |
| 956-235 | Laredo | Webb | Cell Phone | Nextel Communications, Inc. |
| 956-236 | Laredo | Webb | Cell Phone | Cellco Partnership Dba Veri... |
| 956-237 | Laredo | Webb | Cell Phone | Nextel Communications, Inc. |
| 956-238 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-239 | Edinburg | Hidalgo | Cell Phone | Nextel Communications, Inc. |
| 956-240 | Mission | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-241 | Harlingen | Cameron | Landline | Stpcs Joint Venture, Llc |
| 956-242 | Laredo | Webb | Landline | Level 3 Communications, Llc... |
| 956-243 | Brownsville | Cameron | Landline | At&t Local |
| 956-244 | Rio Hondo | Cameron | Cell Phone | New Cingular Wireless Pcs,... |
| 956-245 | Harlingen | Cameron | Cell Phone | New Cingular Wireless Pcs,... |
| 956-246 | Weslaco | Hidalgo | Landline | Level 3 Communications, Llc... |
| 956-247 | San Benito | Cameron | Cell Phone | Nextel Communications, Inc. |
| 956-248 | Raymondville | Willacy | Landline | Valley Telephone Cooperativ... |
| 956-249 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-251 | Laredo | Webb | Cell Phone | Sprint Spectrum L.p. |
| 956-255 | Elsa | Hidalgo | Landline | Sprint Communications Compa... |
| 956-259 | Edinburg | Hidalgo | Landline | Smartcom Telephone Llc |
| 956-260 | Mercedes | Hidalgo | Landline | Smartcom Telephone Llc |
| 956-261 | McAllen | Hidalgo | Cell Phone | Stx Wireless License, Llc |
| 956-262 | Edcouch | Hidalgo | Landline | Southwestern Bell |
| 956-263 | Rio Grande City | Starr | Cell Phone | Nextel Communications, Inc. |
| 956-264 | McAllen | Hidalgo | Landline | Mcimetro Access Transmissio... |
| 956-266 | Brownsville | Cameron | Landline | Stpcs Joint Venture, Llc |
| 956-271 | Mission | Hidalgo | Landline | Level 3 Communications, Llc... |
| 956-274 | Tilden | McMullen | Landline | Sbc Internet Services, Inc. |
| 956-276 | San Benito | Cameron | Landline | Southwestern Bell |
| 956-277 | La Feria | Cameron | Landline | Sprint Communications Compa... |
| 956-278 | Uvalde | Uvalde | Landline | Mcimetro Access Transmissio... |
| 956-279 | McAllen | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-281 | Harlingen | Cameron | Landline | Grande Communications Netwo... |
| 956-282 | McAllen | Hidalgo | Cell Phone | Usa Mobility Wireless, Inc. |
| 956-283 | Pharr | Hidalgo | Landline | Southwestern Bell |
| 956-285 | Hebbronville | Jim Hogg | Cell Phone | New Cingular Wireless Pcs,... |
| 956-286 | Laredo | Webb | Cell Phone | New Cingular Wireless Pcs,... |
| 956-287 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-288 | McAllen | Hidalgo | Cell Phone | Usa Mobility Wireless, Inc. |
| 956-289 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-290 | San Benito | Cameron | Cell Phone | Stx Wireless License, Llc |
| 956-292 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-294 | San Benito | Cameron | Landline | Teleport Communications Gro... |
| 956-299 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-308 | Pharr | Hidalgo | Landline | Telspirion Usa, Llc Tx |
| 956-310 | Brownsville | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-315 | Laredo | Webb | Landline | Air & Wire Network Comm Inc... |
| 956-316 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-318 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-319 | Laredo | Webb | Landline | At&t Local |
| 956-320 | McAllen | Hidalgo | Landline | Bandwidth.com Clec, Llc Tx |
| 956-323 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-324 | Laredo | Webb | Landline | Stpcs Joint Venture, Llc |
| 956-326 | Laredo | Webb | Landline | Southwestern Bell |
| 956-330 | Edinburg | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-333 | Hebbronville | Jim Hogg | Cell Phone | Stx Wireless License, Llc |
| 956-334 | Laredo | Webb | Cell Phone | Sprint Spectrum L.p. |
| 956-337 | Laredo | Webb | Cell Phone | Sprint Spectrum L.p. |
| 956-339 | San Benito | Cameron | Cell Phone | Halo Wireless, Inc |
| 956-341 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-342 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-343 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-345 | Harlingen | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-346 | Brownsville | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-347 | Lyford | Willacy | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-350 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-351 | Weslaco | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-353 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-357 | Harlingen | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-358 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-360 | San Benito | Cameron | Landline | Unknown |
| 956-361 | San Benito | Cameron | Landline | Southwestern Bell |
| 956-362 | Combes | Cameron | Landline | Southwestern Bell |
| 956-364 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-365 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-366 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-367 | Harlingen | Cameron | Cell Phone | New Cingular Wireless Pcs,... |
| 956-369 | McAllen | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-371 | Brownsville | Cameron | Cell Phone | New Cingular Wireless Pcs,... |
| 956-372 | Brownsville | Cameron | Landline | Sbc Internet Services, Inc. |
| 956-373 | Weslaco | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-376 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-377 | Donna | Hidalgo | Landline | Level 3 Communications, Llc... |
| 956-380 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-381 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-383 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-384 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-385 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-386 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-387 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-388 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-389 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-391 | Laredo | Webb | Cell Phone | Stx Wireless License, Llc |
| 956-392 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-393 | Edinburg | Hidalgo | Landline | Southwestern Bell |
| 956-394 | Donna | Hidalgo | Landline | 1stel, Inc. Tx |
| 956-398 | Sebastian | Willacy | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-399 | San Benito | Cameron | Landline | Southwestern Bell |
| 956-400 | McAllen | Hidalgo | Cell Phone | Stx Wireless License, Llc |
| 956-412 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-417 | Laredo | Webb | Landline | Alenco Communications, Inc. |
| 956-418 | Laredo | Webb | Landline | Alenco Communications, Inc. |
| 956-419 | Houston | Harris | Landline | Alenco Communications, Inc. |
| 956-421 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-423 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-424 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-425 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-426 | Harlingen | Cameron | Landline | Unknown |
| 956-427 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-428 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-429 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-430 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-432 | Mission | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-433 | Port Isabel | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-434 | Laredo | Webb | Cell Phone | Sprint Spectrum L.p. |
| 956-437 | Roma | Starr | Landline | Stpcs Joint Venture, Llc |
| 956-440 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-444 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-445 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-447 | Weslaco | Hidalgo | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-451 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-453 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-454 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-455 | Brownsville | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-456 | San Benito | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-457 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-458 | Mission | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-459 | Brownsville | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-460 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-461 | Donna | Hidalgo | Landline | Southwestern Bell |
| 956-462 | Brownsville | Cameron | Landline | Sbc Internet Services, Inc. |
| 956-463 | Weslaco | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-464 | Donna | Hidalgo | Landline | Southwestern Bell |
| 956-465 | Brownsville | Cameron | Landline | Level 3 Communications, Llc... |
| 956-466 | Brownsville | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-467 | McAllen | Hidalgo | Landline | Level 3 Communications, Llc... |
| 956-470 | Laredo | Webb | Landline | Unknown |
| 956-472 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-473 | Laredo | Webb | Landline | Southwestern Bell |
| 956-481 | San Isidro | Starr | Landline | Valley Telephone Cooperativ... |
| 956-485 | Sullivan City | Hidalgo | Landline | Southwestern Bell |
| 956-486 | Rio Grande City | Starr | Landline | Valley Telephone Cooperativ... |
| 956-487 | Rio Grande City | Starr | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-488 | Rio Grande City | Starr | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-489 | Houston | Harris | Cell Phone | New Cingular Wireless Pcs,... |
| 956-490 | Lyford | Willacy | Cell Phone | Sprint Spectrum L.p. |
| 956-491 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-492 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-493 | Edinburg | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-494 | Harlingen | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-495 | Pharr | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-496 | Sebastian | Willacy | Cell Phone | Sprint Spectrum L.p. |
| 956-497 | Pharr | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-498 | Port Isabel | Cameron | Cell Phone | Sprint Spectrum L.p. |
| 956-499 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-500 | Edinburg | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-501 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-504 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-506 | Brownsville | Cameron | Landline | Telspirion Usa, Llc Tx |
| 956-507 | Harlingen | Cameron | Landline | Netspan Corporation Dba For... |
| 956-514 | Mercedes | Hidalgo | Landline | Southwestern Bell |
| 956-519 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-521 | San Antonio | Bexar | Landline | Stpcs Joint Venture, Llc |
| 956-522 | McAllen | Hidalgo | Cell Phone | Nextel Communications, Inc. |
| 956-523 | Laredo | Webb | Landline | Southwestern Bell |
| 956-525 | Brownsville | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-527 | Mission | Hidalgo | Landline | Unknown |
| 956-528 | Brownsville | Cameron | Landline | Unknown |
| 956-532 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-533 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-534 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-535 | Harlingen | Cameron | Cell Phone | Nextel Communications, Inc. |
| 956-536 | Harlingen | Cameron | Landline | Stpcs Joint Venture, Llc |
| 956-537 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-541 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-542 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-544 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-545 | San Benito | Cameron | Landline | Time Warner Cble Info Svc (... |
| 956-546 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-547 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-548 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-549 | McAllen | Hidalgo | Landline | Unknown |
| 956-550 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-551 | Brownsville | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-554 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-559 | San Benito | Cameron | Landline | Unknown |
| 956-560 | Edinburg | Hidalgo | Cell Phone | Stx Wireless License, Llc |
| 956-561 | Brownsville | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-564 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-565 | Mercedes | Hidalgo | Landline | Southwestern Bell |
| 956-566 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-567 | Hidalgo | Hidalgo | Landline | Smartcom Telephone Llc |
| 956-568 | Laredo | Webb | Landline | Sprint Communications Compa... |
| 956-571 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-572 | Harlingen | Cameron | Cell Phone | New Cingular Wireless Pcs,... |
| 956-574 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-578 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-579 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-580 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-581 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-583 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-584 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-585 | Mission | Hidalgo | Landline | Southwestern Bell |
| 956-586 | Mirando City | Webb | Landline | Unknown |
| 956-587 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-588 | Rio Grande City | Starr | Landline | Netspan Corporation Dba For... |
| 956-592 | Brownsville | Cameron | Cell Phone | Nextel Communications, Inc. |
| 956-605 | McAllen | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-607 | McAllen | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-616 | San Benito | Cameron | Cell Phone | Stx Wireless License, Llc |
| 956-618 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-621 | Brownsville | Cameron | Landline | Sprint Communications Compa... |
| 956-622 | Harlingen | Cameron | Landline | Level 3 Communications, Llc... |
| 956-624 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-627 | McAllen | Hidalgo | Landline | Sprint Communications Compa... |
| 956-630 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-631 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-632 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-636 | Santa Rosa | Cameron | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-638 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-639 | Brownsville | Cameron | Landline | Stpcs Joint Venture, Llc |
| 956-642 | Raymondville | Willacy | Landline | Valley Telephone Cooperativ... |
| 956-645 | Laredo | Webb | Landline | Stpcs Joint Venture, Llc |
| 956-646 | Weslaco | Hidalgo | Landline | Unknown |
| 956-647 | Weslaco | Hidalgo | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-648 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-650 | Weslaco | Hidalgo | Cell Phone | Nextel Communications, Inc. |
| 956-654 | Brownsville | Cameron | Landline | Telspirion Usa, Llc Tx |
| 956-655 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-656 | Weslaco | Hidalgo | Landline | Telspirion Usa, Llc Tx |
| 956-657 | Edinburg | Hidalgo | Landline | Telspirion Usa, Llc Tx |
| 956-661 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-662 | McAllen | Hidalgo | Landline | Unknown |
| 956-664 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-665 | Penitas | Hidalgo | Landline | Southwestern Bell |
| 956-668 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-678 | San Benito | Cameron | Landline | Unknown |
| 956-681 | McAllen | Hidalgo | Landline | Smartcom Telephone Llc |
| 956-682 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-683 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-684 | Weslaco | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-686 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-687 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-688 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-689 | Raymondville | Willacy | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-690 | Raymondville | Willacy | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-693 | Laredo | Webb | Landline | Southwestern Bell |
| 956-695 | Brownsville | Cameron | Landline | Unknown |
| 956-696 | Weslaco | Hidalgo | Landline | Unknown |
| 956-698 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-702 | Pharr | Hidalgo | Landline | Southwestern Bell |
| 956-712 | Laredo | Webb | Landline | Southwestern Bell |
| 956-716 | Rio Grande City | Starr | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-717 | Laredo | Webb | Landline | Southwestern Bell |
| 956-718 | Laredo | Webb | Landline | Southwestern Bell |
| 956-720 | Edinburg | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-721 | Laredo | Webb | Landline | Southwestern Bell |
| 956-722 | Laredo | Webb | Landline | Southwestern Bell |
| 956-723 | Laredo | Webb | Landline | Southwestern Bell |
| 956-724 | Laredo | Webb | Landline | Southwestern Bell |
| 956-725 | Laredo | Webb | Landline | Southwestern Bell |
| 956-726 | Laredo | Webb | Landline | Southwestern Bell |
| 956-727 | Laredo | Webb | Landline | Southwestern Bell |
| 956-728 | Laredo | Webb | Landline | Southwestern Bell |
| 956-729 | Laredo | Webb | Landline | Southwestern Bell |
| 956-730 | Harlingen | Cameron | Landline | Southwestern Bell |
| 956-733 | Hebbronville | Jim Hogg | Landline | Awesome Paging, Inc. |
| 956-734 | Brownsville | Cameron | Landline | At&t Local |
| 956-735 | Rio Grande City | Starr | Cell Phone | Sprint Spectrum L.p. |
| 956-736 | McAllen | Hidalgo | Landline | Unknown |
| 956-739 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-740 | Laredo | Webb | Cell Phone | New Cingular Wireless Pcs,... |
| 956-742 | Harlingen | Cameron | Landline | Stpcs Joint Venture, Llc |
| 956-743 | Lyford | Willacy | Landline | Valley Telephone Cooperativ... |
| 956-744 | Laredo | Webb | Cell Phone | New Cingular Wireless Pcs,... |
| 956-746 | Lyford | Willacy | Cell Phone | Sprint Spectrum L.p. |
| 956-748 | Rio Hondo | Cameron | Landline | Southwestern Bell |
| 956-751 | Pharr | Hidalgo | Landline | 1stel, Inc. Tx |
| 956-752 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-753 | Laredo | Webb | Landline | Southwestern Bell |
| 956-754 | Laredo | Webb | Cell Phone | Cellco Partnership Dba Veri... |
| 956-755 | Mercedes | Hidalgo | Landline | Southwestern Bell |
| 956-761 | South Padre Island | Cameron | Landline | Southwestern Bell |
| 956-763 | Laredo | Webb | Cell Phone | New Cingular Wireless Pcs,... |
| 956-764 | Laredo | Webb | Landline | Southwestern Bell |
| 956-765 | Zapata | Zapata | Landline | Southwestern Bell |
| 956-766 | Hebbronville | Jim Hogg | Landline | Unknown |
| 956-769 | McAllen | Hidalgo | Cell Phone | Usa Mobility Wireless, Inc. |
| 956-772 | South Padre Island | Cameron | Landline | Southwestern Bell |
| 956-776 | McAllen | Hidalgo | Landline | Westel, Inc. Texas |
| 956-777 | Harlingen | Cameron | Landline | Awesome Paging, Inc. |
| 956-778 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-781 | Pharr | Hidalgo | Landline | Southwestern Bell |
| 956-782 | Pharr | Hidalgo | Landline | Southwestern Bell |
| 956-783 | Pharr | Hidalgo | Landline | Southwestern Bell |
| 956-784 | Pharr | Hidalgo | Landline | Southwestern Bell |
| 956-787 | Pharr | Hidalgo | Landline | Southwestern Bell |
| 956-788 | San Benito | Cameron | Landline | At&t Local |
| 956-789 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-790 | Laredo | Webb | Landline | Southwestern Bell |
| 956-791 | Laredo | Webb | Landline | Southwestern Bell |
| 956-792 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-793 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-794 | Laredo | Webb | Landline | Southwestern Bell |
| 956-795 | Laredo | Webb | Landline | Southwestern Bell |
| 956-796 | Laredo | Webb | Landline | Southwestern Bell |
| 956-797 | La Feria | Cameron | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-799 | Pharr | Hidalgo | Landline | Alenco Communications, Inc. |
| 956-800 | Los Fresnos | Cameron | Landline | Time Warner Cble Info Svc (... |
| 956-802 | Mission | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-821 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-825 | Mercedes | Hidalgo | Landline | Southwestern Bell |
| 956-827 | McAllen | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-830 | Edinburg | Hidalgo | Landline | Unknown |
| 956-831 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-832 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-836 | McAllen | Hidalgo | Landline | Unknown |
| 956-837 | Mission | Hidalgo | Landline | Unknown |
| 956-838 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-840 | Plano | Collin | Landline | Fitch, F. Cary |
| 956-842 | Mission | Hidalgo | Landline | Valley Telephone Cooperativ... |
| 956-843 | Hidalgo | Hidalgo | Landline | Southwestern Bell |
| 956-844 | Rio Grande City | Starr | Cell Phone | Sprint Spectrum L.p. |
| 956-845 | Hargill | Hidalgo | Landline | Valley Telephone Cooperativ... |
| 956-847 | Roma | Starr | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-848 | Falcon Heights | Starr | Landline | Southwestern Bell |
| 956-849 | Roma | Starr | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-854 | Weslaco | Hidalgo | Landline | Sprint Communications Compa... |
| 956-857 | Laredo | Webb | Landline | Ionex Communications South,... |
| 956-865 | Hebbronville | Jim Hogg | Landline | Unknown |
| 956-867 | McAllen | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-870 | Brownsville | Cameron | Landline | Unknown |
| 956-872 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-873 | Harlingen | Cameron | Cell Phone | New Cingular Wireless Pcs,... |
| 956-874 | San Juan | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-877 | San Benito | Cameron | Landline | Unknown |
| 956-878 | McAllen | Hidalgo | Landline | 1stel, Inc. Tx |
| 956-882 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-884 | Donna | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-887 | Corpus Christi | Nueces | Landline | Netspan Corporation Dba For... |
| 956-890 | Mission | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-893 | Harlingen | Cameron | Cell Phone | Cellco Partnership Dba Veri... |
| 956-898 | Donna | Hidalgo | Landline | Texas Hearing Svcs Dba Tex... |
| 956-899 | Brownsville | Cameron | Landline | Unknown |
| 956-903 | Mercedes | Hidalgo | Landline | Sprint Communications Compa... |
| 956-904 | Brownsville | Cameron | Cell Phone | Stx Wireless License, Llc |
| 956-905 | McAllen | Hidalgo | Cell Phone | Stx Wireless License, Llc |
| 956-926 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-927 | Mission | Hidalgo | Cell Phone | Usa Mobility Wireless, Inc. |
| 956-928 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-929 | McAllen | Hidalgo | Cell Phone | Cellco Partnership Dba Veri... |
| 956-936 | Zapata | Zapata | Landline | Border To Border Communicat... |
| 956-937 | Weslaco | Hidalgo | Landline | Unknown |
| 956-943 | Port Isabel | Cameron | Landline | Southwestern Bell |
| 956-944 | Port Mansfield | Willacy | Landline | Valley Telephone Cooperativ... |
| 956-948 | Encinal | La Salle | Landline | Southwestern Bell |
| 956-956 | Laredo | Webb | Landline | Unknown |
| 956-960 | Weslaco | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-961 | Pharr | Hidalgo | Cell Phone | Sprint Spectrum L.p. |
| 956-964 | McAllen | Hidalgo | Landline | Unknown |
| 956-967 | Pharr | Hidalgo | Landline | Awesome Paging, Inc. |
| 956-968 | Weslaco | Hidalgo | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-969 | Weslaco | Hidalgo | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-970 | Edinburg | Hidalgo | Landline | Stpcs Joint Venture, Llc |
| 956-971 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-972 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-973 | Weslaco | Hidalgo | Landline | Gtesw Dba Verizon Sw Inc.tx |
| 956-975 | Weslaco | Hidalgo | Cell Phone | New Cingular Wireless Pcs,... |
| 956-982 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-983 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-984 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-986 | Brownsville | Cameron | Landline | Southwestern Bell |
| 956-992 | McAllen | Hidalgo | Landline | Southwestern Bell |
| 956-994 | McAllen | Hidalgo | Landline | Southwestern Bell |