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NPA: 713 [Rate centres in NPA 713] [Dial plan for NPA 713]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-402 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-403 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-404 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-405 A Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-406 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-407 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-408 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-409 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-410 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-412 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-413 A Houston TX HSTNTXIDRP0  9533 SOUTHWESTERN BELL 560      
713-414 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-415 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-416 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-417 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-418 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-419 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-420 A Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-421 A Houston TX HSTPTXDG1MD  6591 TELETOUCH COMMUNICATIONS, INC. 560      
713-422 A Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-423 A Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
713-424 A Baytown TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560      
713-425 A Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
713-426 A Houston TX HSTNTXUNDS0  9533 SOUTHWESTERN BELL 560      
713-427 A Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-428 A Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-429 A Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-430 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-431 A Houston TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-432 A Houston TX HSTNTXMODS0  9533 SOUTHWESTERN BELL 560      
713-433 A Houston TX HSTNTXIDRP0  9533 SOUTHWESTERN BELL 560      
713-434 A Houston TX HSTNTXIDRP0  9533 SOUTHWESTERN BELL 560      
713-435 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-436 A Houston Suburban TX HSTNTXIDRP0  9533 SOUTHWESTERN BELL 560      
713-437 A Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560      
713-438 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-439 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-440 A Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-441 A Houston TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-442 A Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-443 A Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
713-444 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-445 A Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-446 A Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-447 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-448 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-449 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-450 A Houston TX HSTNTXGLRP0  9533 SOUTHWESTERN BELL 560      
713-451 A Houston TX HSTNTXGLRP0  9533 SOUTHWESTERN BELL 560      
713-452 A Houston TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-453 A Houston TX HSTNTXGLRP0  9533 SOUTHWESTERN BELL 560      
713-454 A Houston TX HSTNTXMIDS0  9533 SOUTHWESTERN BELL 560      
713-455 A Houston TX HSTNTXGLRP0  9533 SOUTHWESTERN BELL 560      
713-456 A Houston TX HSTNTXGRDS0  9533 SOUTHWESTERN BELL 560      
713-457 A Houston TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-458 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-459 A Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-460 A Houston TX HSTNTXFADS0  9533 SOUTHWESTERN BELL 560      
713-461 A Houston TX HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-462 A Houston TX HSTNTXFADS0  9533 SOUTHWESTERN BELL 560      
713-463 A Houston TX HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-464 A Houston TX HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-465 A Houston TX HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-466 A Houston Suburban TX HSTNTXFADS0  9533 SOUTHWESTERN BELL 560      
713-467 A Houston TX HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-468 A Houston TX HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-469 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-470 A Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
713-471 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-472 A Houston TX HSTNTXGRDS0  9533 SOUTHWESTERN BELL 560      
713-473 A Houston TX HSTNTXGRDS0  9533 SOUTHWESTERN BELL 560      
713-474 A Houston Suburban TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-475 A Houston TX HSTNTXGRDS0  9533 SOUTHWESTERN BELL 560      
713-476 A Houston TX HSTNTXOVDS0  9533 SOUTHWESTERN BELL 560      
713-477 A Houston TX HSTNTXGRDS0  9533 SOUTHWESTERN BELL 560      
713-478 A Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-479 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-480 A Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-481 A Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-482 A Houston Suburban TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-483 A Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-484 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-485 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
713-486 A Houston TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-487 A Houston TX HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560      
713-488 A Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-489 A Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
713-490 A Houston TX HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
713-491 A Houston TX HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-492 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-493 A Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2024-12-17   
713-494 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-495 A Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-496 A Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
713-497 A Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-498 A Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-499 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-500 A Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-501 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-502 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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