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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-492 0 Harlingen TX HRLNTXDU2MD  939H COMMIO, LLC 568   2024-01-20   
956-492 1 Harlingen TX   700J WAVENATION, LLC 568   2026-03-14   
956-492 9 Harlingen TX HRLNTXDU2MD  939H COMMIO, LLC 568   2024-01-20   
956-493 A Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-493 0 Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2008-01-04   
956-494 A Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-494 0 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-494 1 Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-494 2 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-494 4 Harlingen TX HRLNTXDU7MD  145J TERRA NOVA TELECOM INC. 568   2024-11-13   
956-495 A Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-495 0 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-495 2 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-495 5 Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-496 A Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-496 0 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2023-08-14   
956-496 2 Harlingen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2015-09-18   
956-496 8 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-497 A Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2024-02-09   
956-497 0 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-497 1 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-497 2 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-497 8 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-498 A Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2024-02-09   
956-498 0 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-498 1 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-498 2 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-498 8 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-499 A Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2024-02-09   
956-499 0 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-499 1 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-499 2 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-03-01   
956-499 3 Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-499 4 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-499 5 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-499 6 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-499 7 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-499 8 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-500 A Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 0 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 1 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 2 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 3 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 4 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 5 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 6 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 7 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 8 Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2009-12-12   
956-500 9 Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2009-11-14   
956-501 A Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-501 0 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-501 1 Harlingen TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-501 8 Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-502 A Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-502 0 Pharr TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   
956-502 1 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-07   
956-502 2 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-03-14   
956-502 3 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-03-14   
956-502 4 Pharr TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-04-05   
956-502 5 Pharr TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2009-04-02   
956-502 6 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2009-12-10   
956-502 7 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-11-02   
956-502 8 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-09-27   
956-502 9 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-09-27   
956-503 A Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-503 0 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-08-07   
956-503 1 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-09-24   
956-503 2 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-09-24   
956-503 3 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-09-24   
956-503 4 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-09-24   
956-503 5 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-09-24   
956-503 6 Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2015-02-14   
956-503 7 Donna TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2024-11-25   
956-503 8 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2016-12-28   
956-503 9 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-08-07   
956-504 A Brownsville TX BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-505 A Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-505 0 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-03-14   
956-505 1 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-03-14   
956-505 2 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-505 3 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-03-14   
956-505 4 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-03-14   
956-505 5 Brownsville TX HRLNTXHG8MD  073H TELNYX LLC 568   2021-03-14   
956-505 6 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-505 7 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-505 8 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2021-10-29   
956-505 9 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-506 A Harlingen TX HRLNTXHG8MD  073H TELNYX LLC 568      
956-506 0 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2023-10-16   
956-506 1 Harlingen TX HRLNTXHG8MD  073H TELNYX LLC 568   2020-01-23   
956-506 2 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2023-12-10   
956-506 3 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2022-01-09   
956-506 4 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2022-01-09   
956-506 5 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2022-01-09   
956-506 6 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2023-12-10   
956-506 7 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2023-12-10   
956-506 8 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2023-12-10   
956-506 9 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2023-12-10   
956-507 A Harlingen TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-507 0 Harlingen TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   

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Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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