Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Center, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
936-280 A HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
936-280 0 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-06-21   
936-280 1 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-02-03   
936-280 2 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-02-03   
936-280 3 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2023-10-28   
936-280 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-03-18   
936-280 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-06-05   
936-280 6 HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2020-03-23   
936-280 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2023-10-28   
936-280 8 HSTNTXJAX3Y  073H TELNYX LLC 560   2018-09-17   
936-280 9 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-10-28   
936-332 A HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-332 0 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-332 1 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-332 2 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-332 3 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-332 4 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-332 5 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-03-10   
936-332 6 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-07-16   
936-332 7 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-12-02   
936-332 8 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2008-04-21   
936-332 9 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-427 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-427 0 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-02-08   
936-427 1   145J TERRA NOVA TELECOM INC. 560   2021-09-23   
936-427 2 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-07-25   
936-427 3 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-01-18   
936-427 4 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-03-06   
936-427 5 HSTNTX01X7X  516C AT&T CORP. 560   2012-01-25   
936-427 6 HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2022-04-04   
936-427 7 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-29   
936-427 8 HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-21   
936-427 9 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-488 A HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-488 0 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-488 1 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-488 2   145J TERRA NOVA TELECOM INC. 560   2022-04-10   
936-488 4   145J TERRA NOVA TELECOM INC. 560   2022-11-02   
936-488 5   793K TWC IP ENABLED SERVICES, LLC 560   2025-01-12   
936-488 6 NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2022-03-11   
936-488 8 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2010-03-21   
936-488 9 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2008-10-12   
936-505 A HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-505 0 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2023-10-28   
936-505 1 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-505 2 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-08-16   
936-505 3 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-08-16   
936-505 4 BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2021-11-26   
936-505 5 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-12-22   
936-505 6 HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-09   
936-505 7 BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2021-11-26   
936-505 8 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-09-13   
936-505 9 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-572 A HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-590 A CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-590 0 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-590 1 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-590 2 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-590 3 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-590 4 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-590 5 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-04-02   
936-590 6 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-10-15   
936-590 7 HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2009-12-18   
936-590 8 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2012-03-23   
936-590 9 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 A CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 0 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 1 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 2 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 3 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 4 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 5 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 6 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 7 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-02-11   
936-591 8 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-591 9 CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-598 A CNTRTXCNDS0  9533 SOUTHWESTERN BELL 560      
936-657 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-657 0 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-23   
936-657 1 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-09-04   
936-657 2 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-12-06   
936-657 3 HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2014-09-05   
936-657 4 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-657 5 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   
936-657 6 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   
936-657 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2010-11-15   
936-657 8 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-08-29   
936-657 9 HSTZTXXZ3MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-06-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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