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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-402 A La Porte TX   829J PAETEC ITEL, LLC 560   2025-01-23   
281-403 A Stafford TX STFRTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-404 A Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-405 A Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-406 A Houston Suburban TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-12-12   
281-407 A Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-408 A Bammel TX HSTNTXGPDS0  9533 SOUTHWESTERN BELL 560      
281-409 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-410 A Stafford TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-412 A Houston Suburban TX HSTNTXPEDS1  9533 SOUTHWESTERN BELL 560      
281-413 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-414 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-415 A Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-416 A Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-417 A La Porte TX HSTQTX02DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560      
281-418 A Houston TX HSTNTXGI0MD  6630 USA MOBILITY WIRELESS, INC. 560      
281-419 A Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-420 A Baytown TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-421 A Baytown TX BYTWTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-422 A Baytown TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-423 A Bammel TX HSTNTXGPDS0  9533 SOUTHWESTERN BELL 560      
281-424 A Baytown TX BYTWTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-425 A Baytown TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-426 A Highlands TX HGLNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-427 A Baytown TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-428 A Baytown TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-429 A Porter Heights EMS TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-430 A Spring EMS TX HSTOTXORDS1  2091 ETS TELEPHONE COMPANY, INC. 560      
281-431 A Arcola TX ARCLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-432 A Cleveland TX CLEVTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-433 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-434 A Houston TX HSTNTXMOIMD  9748 AMERICAN MESSAGING SERVICES, LLC 560      
281-435 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-436 A Houston Suburban TX HSTNTXEHDS0  9533 SOUTHWESTERN BELL 560      
281-437 A Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-438 A Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-439 A Houston TX HSTXTX152MD  6630 USA MOBILITY WIRELESS, INC. 560      
281-440 A Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-441 A Humble TX HMBLTXXCDS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-442 A Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-443 A Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560      
281-444 A Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-445 A Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-446 A Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-447 A Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-448 A Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-449 A Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-450 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-451 A Houston TX   5562 METROPCS, INC. 560      
281-452 A Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-453 A Bammel TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-454 A Houston Suburban TX HSTNTXEHDS0  9533 SOUTHWESTERN BELL 560      
281-455 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-456 A Sheldon TX HSTNTXSHRS0  9533 SOUTHWESTERN BELL 560      
281-457 A Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-458 A Houston Suburban TX HSTNTXEHDS0  9533 SOUTHWESTERN BELL 560      
281-459 A Houston Suburban TX HSTNTXEHDS0  9533 SOUTHWESTERN BELL 560      
281-460 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-461 A Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-462 A Crosby TX CRSBTXXADS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-463 A Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-464 A Houston Suburban TX HSTNTXWLRP0  9533 SOUTHWESTERN BELL 560      
281-465 A Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-466 A Spring EMS TX HSTNTXJADS1  9533 SOUTHWESTERN BELL 560      
281-467 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-468 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-469 A Satsuma TX HSTNTXSADS0  9533 SOUTHWESTERN BELL 560      
281-470 A La Porte TX HSTNTXLPDS0  9533 SOUTHWESTERN BELL 560      
281-471 A La Porte TX HSTNTXLPDS0  9533 SOUTHWESTERN BELL 560      
281-472 A Houston TX HSTNTXGI0MD  6630 USA MOBILITY WIRELESS, INC. 560      
281-474 A Seabrook TX HSTNTXSERS1  9533 SOUTHWESTERN BELL 560      
281-475 A Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-476 A Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-477 A Satsuma TX HSTNTXSADS0  9533 SOUTHWESTERN BELL 560      
281-478 A Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-479 A Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-480 A Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-481 A Houston Suburban TX HSTNTXWLRP0  9533 SOUTHWESTERN BELL 560      
281-482 A Friendswood TX HSTNTXFRDS0  9533 SOUTHWESTERN BELL 560      
281-483 A Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-484 A Houston Suburban TX HSTNTXWLRP0  9533 SOUTHWESTERN BELL 560      
281-485 A Houston Suburban TX HSTNTXPEDS1  9533 SOUTHWESTERN BELL 560      
281-486 A Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-487 A Houston Suburban TX HSTNTXEERS0  9533 SOUTHWESTERN BELL 560      
281-488 A Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-489 A Manvel TX HSTNTXMADS0  9533 SOUTHWESTERN BELL 560      
281-490 A Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
281-491 A Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
281-492 A Barker TX HSTNTXBRDS0  9533 SOUTHWESTERN BELL 560      
281-493 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-494 A Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
281-495 A Houston Suburban TX HSTNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-496 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-497 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-498 A Houston Suburban TX HSTNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-499 A Stafford TX STFRTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-500 A Langham Creek TX HSTQTX02DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560      
281-501 A Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-502 A Highlands TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-503 A Porter Heights TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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