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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-505 7 Pearsall TX SNANTXCAY9X  793K TWC IP ENABLED SERVICES, LLC 566   2011-10-17   
830-505 8 Pearsall TX   145J TERRA NOVA TELECOM INC. 566   2023-06-24   
830-505 9 Pearsall TX   145J TERRA NOVA TELECOM INC. 566   2022-11-02   
830-507 A Del Rio TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
830-507 0 Del Rio TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2017-11-18   
830-507 1 Del Rio TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2017-06-05   
830-507 2 Del Rio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2017-08-12   
830-507 3 Del Rio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2017-08-12   
830-507 4 Del Rio TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2017-11-18   
830-507 5 Del Rio TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2018-12-02   
830-507 6 Del Rio TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2019-07-28   
830-507 7 Del Rio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2018-02-13   
830-507 8 Del Rio TX SNANTXCAHMD  073H TELNYX LLC 566   2017-03-22   
830-507 9 Del Rio TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2017-02-06   
830-508 A Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-508 0 Karnes City-Falls City TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-09-06   
830-508 1 Karnes City-Falls City TX SNANTXCAY9X  793K TWC IP ENABLED SERVICES, LLC 566   2023-02-03   
830-508 5 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-26   
830-508 6 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-26   
830-508 7 Karnes City-Falls City TX SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566   2021-11-16   
830-508 8 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-510 A Pipe Creek EMS TX PCRKTXPCDS0  9533 SOUTHWESTERN BELL 566      
830-510 0 Pipe Creek EMS TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2021-01-29   
830-510 1 Pipe Creek EMS TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2015-08-08   
830-510 2 Pipe Creek EMS TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2021-01-29   
830-510 3 Pipe Creek EMS TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2018-02-04   
830-510 4 Pipe Creek EMS TX PCRKTXPCDS0  9533 SOUTHWESTERN BELL 566      
830-510 6 Pipe Creek EMS TX PCRKTXPCDS0  9533 SOUTHWESTERN BELL 566      
830-510 7 Pipe Creek EMS TX SNANTXCA60Z  508J CENTURYLINK COMMUNICATIONS, LLC 566   2016-11-23   
830-510 9 Pipe Creek EMS TX   145J TERRA NOVA TELECOM INC. 566   2022-07-07   
830-513 A Eagle Pass TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-513 0 Eagle Pass TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-513 1 Eagle Pass TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-513 2 Eagle Pass TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-513 3 Eagle Pass TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2005-08-15   
830-513 4 Eagle Pass TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2005-10-20   
830-513 5 Eagle Pass TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2006-01-20   
830-513 6 Eagle Pass TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-513 7 Eagle Pass TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-513 8 Eagle Pass TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-513 9 Eagle Pass TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-514 A Kenedy TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-514 0 Kenedy TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-514 1 Kenedy TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-514 2 Kenedy TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-21   
830-515 A New Braunfels TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-515 0 New Braunfels TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2006-08-21   
830-515 1 New Braunfels TX SNAQTXKYAMD  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566   2003-06-22   
830-515 2 New Braunfels TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-08-27   
830-515 3 New Braunfels TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-12-30   
830-515 4 New Braunfels TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-515 5 New Braunfels TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2005-04-02   
830-515 6 New Braunfels TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2006-04-24   
830-515 7 New Braunfels TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-04-04   
830-515 8 New Braunfels TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-04-22   
830-515 9 New Braunfels TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-02-17   
830-516 A Eagle Pass TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-516 0 Eagle Pass TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2024-02-29   
830-516 1 Eagle Pass TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2023-10-22   
830-516 2 Eagle Pass TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2023-04-09   
830-516 3 Eagle Pass TX   903C ONVOY, LLC - TX 566   2026-08-14   
830-516 4 Eagle Pass TX   903C ONVOY, LLC - TX 566   2026-08-14   
830-516 5 Eagle Pass TX   903C ONVOY, LLC - TX 566   2026-09-20   
830-516 7 Eagle Pass TX   114J EXIANT COMMUNICATIONS LLC 566   2026-10-16   
830-516 8 Eagle Pass TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2025-12-26   
830-516 9 Eagle Pass TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2026-06-22   
830-519 A Gonzales TX GNZLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-519 0 Gonzales TX GNZLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-519 1 Gonzales TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2025-11-26   
830-519 3 Gonzales TX SNANTXCAY9X  793K TWC IP ENABLED SERVICES, LLC 566   2011-01-14   
830-519 4 Gonzales TX GNZLTXXA5MD  9872 GUADALUPE VALLEY COMMUNICATIONS SYSTEMS, LP - TX 566   2012-03-16   
830-519 5 Gonzales TX GNZLTXXA5MD  9872 GUADALUPE VALLEY COMMUNICATIONS SYSTEMS, LP - TX 566   2014-03-25   
830-519 7 Gonzales TX SNANTXCAHMD  073H TELNYX LLC 566   2017-03-22   
830-519 8 Gonzales TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-519 9 Gonzales TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2013-10-06   
830-521 A Castroville TX SNANTX91DS2  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 566      
830-521 0 Castroville TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-521 1 Castroville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-08-21   
830-521 2 Castroville TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-02-16   
830-521 3 Castroville TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-08-06   
830-521 4 Castroville TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-06-02   
830-521 5 Castroville TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-08-06   
830-521 6 Castroville TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-06-02   
830-521 7 Castroville TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-11   
830-521 8 Castroville TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-11   
830-521 9 Castroville TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2016-05-19   
830-522 A Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-522 0 Bandera TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-01-05   
830-522 1 Bandera TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-10-12   
830-522 2 Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2007-01-05   
830-522 3 Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2013-04-21   
830-522 4 Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-522 5 Bandera TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2008-06-07   
830-522 6 Bandera TX   145J TERRA NOVA TELECOM INC. 566   2025-07-26   
830-522 9 Bandera TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2024-12-22   
830-526 A Sisterdale TX SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566      
830-526 3 Sisterdale TX SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566   2022-04-22   
830-529 A Pipe Creek TX SNANTX91DS2  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 566      
830-529 0 Pipe Creek TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
830-529 1 Pipe Creek TX SNANTXCAHMD  073H TELNYX LLC 566   2020-04-14   

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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