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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
956-764 3 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-764 4 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-764 5 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-764 6 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-764 7 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-764 8 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-764 9 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2007-05-27   
956-765 A Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 0 Zapata TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-07-12   
956-765 1 Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 2 Zapata TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2006-01-21   
956-765 3 Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 4 Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 5 Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 6 Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 7 Zapata TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-10-20   
956-765 8 Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 9 Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-766 A Mission TX PHRRTXPHDS1  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-766 0 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2017-03-05   
956-766 1 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2017-12-01   
956-766 2 Mission TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2018-02-26   
956-766 3 Mission TX PHRRTXPHDS1  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2017-01-14   
956-766 4 Mission TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2017-05-03   
956-766 5 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2018-10-05   
956-766 6 Mission TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2018-12-24   
956-766 7 Mission TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2017-10-05   
956-766 8 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2019-07-11   
956-766 9 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2019-08-08   
956-767 A Harlingen TX HRLNTXATXMD  6630 USA MOBILITY WIRELESS, INC. 568      
956-768 A Brownsville TX HRLNTXATXMD  6630 USA MOBILITY WIRELESS, INC. 568      
956-769 A Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-769 0 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-05-18   
956-769 1 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-05-18   
956-769 2 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-10-13   
956-769 3 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-10-13   
956-769 4 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-10-13   
956-769 5 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-10-13   
956-769 6 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-10-13   
956-769 7 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-10-13   
956-769 8 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2023-10-13   
956-769 9 Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-09-16   
956-770 A Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2024-11-02   
956-770 0 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2024-11-02   
956-770 1 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2024-11-02   
956-770 2 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 3 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 4 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 5 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 6 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 7 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 8 Laredo TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2024-11-22   
956-770 9 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2024-11-11   
956-771 A Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-771 0 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 1 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 2 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 3 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 4 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 5 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 6 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 7 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 8 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-771 9 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-772 A Port Isabel TX PTISTXSPRS0  9533 SOUTHWESTERN BELL 568      
956-772 0 Port Isabel TX HRLNTXATTMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568   2013-04-29   
956-772 1 Port Isabel TX PTISTXSPRS0  9533 SOUTHWESTERN BELL 568      
956-772 2 Port Isabel TX MCALTXHBDS0  4866 SMARTCOM TELEPHONE, LLC 568   2004-03-17   
956-772 3 Port Isabel TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2007-01-12   
956-772 4 Port Isabel TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2004-05-20   
956-772 5 Port Isabel TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-10-20   
956-772 7 Port Isabel TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2016-01-25   
956-772 8 Port Isabel TX HRLNTXATYMD  516C AT&T CORP. 568   2012-12-07   
956-772 9 Port Isabel TX PTISTXSPRS0  9533 SOUTHWESTERN BELL 568      
956-773 A Lasara TX RMVLTXXB6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-773 4 Lasara TX RMVLTXXB6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-09   
956-773 5 Lasara TX HRLNTXHGXFX  508J CENTURYLINK COMMUNICATIONS, LLC 568   2016-06-08   
956-773 7 Lasara TX RMVLTXXB6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-02-26   
956-773 8 Lasara TX RMVLTXXB6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2004-11-17   
956-773 9 Lasara TX RMVLTXXB6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2004-11-17   
956-774 A Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-774 0 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
956-774 1 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
956-774 2 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
956-774 3 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
956-774 4 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
956-774 5 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
956-774 6 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
956-774 7 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-774 8 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-774 9 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-775 A Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-775 0 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-20   
956-775 1 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-20   
956-775 2 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-20   
956-775 3 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-20   
956-775 4 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-03-13   
956-775 5 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-03-13   
956-775 6 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-03-13   
956-775 7 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-03-13   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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