Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Sealy, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
979-231 A HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
979-231 0 HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-01-25   
979-231 1 HSTDTXBGBMD  5562 METROPCS, INC. 560   2019-09-02   
979-231 2 HSTDTXBGBMD  5562 METROPCS, INC. 560   2020-05-14   
979-231 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-03-18   
979-231 5 HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-11   
979-231 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-08-12   
979-231 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-02-18   
979-231 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-08-12   
979-231 9 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-09-25   
979-256 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-256 0 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-04-25   
979-256 1 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-03-17   
979-256 2 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
979-256 3 HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-05-17   
979-256 4 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-256 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2010-11-15   
979-256 6 HSTDTXBGBMD  5562 METROPCS, INC. 560   2007-07-24   
979-256 7 HSTDTXBGBMD  5562 METROPCS, INC. 560   2006-05-23   
979-256 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-07-24   
979-256 9 HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-07-02   
979-351 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-351 0 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2023-09-30   
979-351 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 2 HSTNTXJAXDY  145J TERRA NOVA TELECOM INC. 560   2024-11-24   
979-351 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2023-09-29   
979-407 A HSTNTXYAOMD  515J IP HORIZON LLC 560   2024-06-15   
979-407 1 HSTNTXYAOMD  515J IP HORIZON LLC 560   2024-06-15   
979-407 7 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2024-12-26   
979-407 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2024-10-18   
979-407 9 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-09-27   
979-472 A HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-472 0 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-472 1 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-03-05   
979-472 2 HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-20   
979-472 3 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-10-15   
979-472 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-03-14   
979-472 5 HSTDTXBGBMD  5562 METROPCS, INC. 560   2016-12-24   
979-472 6 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-03-14   
979-472 7 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-08-31   
979-472 8 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-02-08   
979-472 9 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-627 A SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-627 0 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-627 1 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-30   
979-627 2 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-23   
979-627 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-04   
979-627 4 HSTNTXJAX3Y  073H TELNYX LLC 560   2017-06-16   
979-627 5 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-06-12   
979-627 6 HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2009-07-03   
979-627 7 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-627 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-12-17   
979-627 9 HSTNTX01X7X  516C AT&T CORP. 560   2011-02-05   
979-746 A HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560      
979-746 0   515J IP HORIZON LLC 560   2022-04-02   
979-746 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2022-09-04   
979-746 2 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-05-14   
979-746 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2022-09-04   
979-746 4 HSTDTXBGBMD  5562 METROPCS, INC. 560   2022-12-07   
979-746 5 HSTDTXBGBMD  5562 METROPCS, INC. 560   2022-12-07   
979-746 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2023-08-25   
979-746 7 HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2022-03-12   
979-746 8 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
979-746 9 HSTDTXBGBMD  5562 METROPCS, INC. 560   2022-06-27   
979-877 A SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 0 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 1 HSTDTXBGBMD  5562 METROPCS, INC. 560   2016-06-24   
979-877 2 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 3 HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-12-10   
979-877 4 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 5 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 6 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 7 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 8 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-877 9 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 A SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 0 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 1 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 2 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 3 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 4 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 5   515J IP HORIZON LLC 560   2017-12-15   
979-885 6 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 7 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 8 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-885 9 SELYTXSERS1  9533 SOUTHWESTERN BELL 560      
979-987 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-987 0   145J TERRA NOVA TELECOM INC. 560   2021-08-09   
979-987 1 HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-23   
979-987 2 BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2021-11-26   
979-987 3 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-987 4 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
979-987 5 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
979-987 6 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2011-09-02   
979-987 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-01-12   
979-987 8 HSTQTXRG6MD  139F WORLDCALL INTERCONNECT INC. 560   2008-09-12   
979-987 9 BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2021-11-26   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.