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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
956-640 6 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-05-22   
956-640 7 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-05-22   
956-640 8 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-05-22   
956-640 9 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-05-22   
956-641 A Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-641 0 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-24   
956-641 1 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-24   
956-641 2 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2020-09-29   
956-641 3 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-24   
956-641 4 Brownsville TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2015-07-17   
956-641 5 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-09   
956-641 6 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-09   
956-641 7 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-09   
956-641 8 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-09   
956-641 9 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-07-09   
956-642 A Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 0 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 1 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 2 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 3 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 4 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 5 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 6 Lasara TX RMVLTXXB6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-642 7 Lasara TX RMVLTXXB6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-642 8 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-642 9 Lasara TX LASRTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-643 A Brownsville TX MCALTX937MD  478J NUSO, LLC 568      
956-643 0 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-643 1 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-643 2 Brownsville TX MCALTX937MD  478J NUSO, LLC 568   2021-11-29   
956-643 3 Brownsville TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2022-03-11   
956-643 4 Brownsville TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2022-03-11   
956-643 5 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-643 6 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-643 7 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-643 8 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-643 9 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-644 A Zapata TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-644 0 Zapata TX HRLNTXHG8MD  073H TELNYX LLC 568   2021-04-09   
956-644 1 Zapata TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-08-12   
956-644 2 Zapata TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-08-12   
956-644 3 Zapata TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-08-12   
956-644 4 Zapata TX HRLNTXHGXNX  965H FRACTEL, LLC 568   2021-03-15   
956-644 5 Zapata TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-06-26   
956-644 6 Zapata TX   903C ONVOY, LLC - TX 568   2025-04-13   
956-644 7 Zapata TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-644 8 Zapata TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-644 9 Zapata TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2021-08-12   
956-645 A Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-646 A Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568      
956-646 0 Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-01-02   
956-646 1 Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-02-26   
956-646 2 Donna TX   515J IP HORIZON LLC 568   2022-03-31   
956-646 3 Donna TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2023-05-30   
956-646 4 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2022-01-03   
956-646 5 Donna TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2022-01-03   
956-646 7 Donna TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2023-08-12   
956-646 8 Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-10-29   
956-646 9 Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2022-10-29   
956-647 A Weslaco TX WSLCTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-647 0 Weslaco TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-08-21   
956-647 1 Weslaco TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-08-21   
956-647 2 Weslaco TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-08-21   
956-647 3 Weslaco TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2009-03-16   
956-647 4 Weslaco TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2013-03-28   
956-647 5 Weslaco TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2011-01-14   
956-647 6 Weslaco TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2007-11-12   
956-647 7 Weslaco TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-24   
956-647 8 Weslaco TX WSLCTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568   2007-06-07   
956-647 9 Weslaco TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-10-29   
956-648 A McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 0 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 1 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 2 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 3 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 4 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 5 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 6 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 7 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 8 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-648 9 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-649 A Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-649 0 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2022-01-16   
956-649 1 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2022-01-16   
956-649 2 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2022-01-16   
956-649 3 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2022-01-16   
956-649 4 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2022-01-16   
956-649 5 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2022-02-13   
956-649 6 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2022-02-13   
956-649 7 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2022-02-13   
956-649 8 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2022-02-13   
956-649 9 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2022-01-16   
956-650 A Weslaco TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-650 0 Weslaco TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-650 1 Weslaco TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2007-03-05   
956-650 2 Weslaco TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2007-03-05   
956-650 3 Weslaco TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2006-04-24   
956-650 4 Weslaco TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2006-03-13   
956-650 5 Weslaco TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-650 6 Weslaco TX   4290 STPCS JOINT VENTURE, LLC 568      

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

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