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

1 2 >>

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 HSTDTXBGCM5  5562 METROPCS, INC. 560   2019-09-02   
979-231 2 HSTDTXBGCM5  5562 METROPCS, INC. 560   2020-05-14   
979-231 3 HSTNTXYANMD  506J TWILIO INTERNATIONAL, INC. 560   2020-10-08   
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 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-08-12   
979-231 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-02-18   
979-231 8 HSTDTXBG9MD  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 HSTDTXBGCM5  5562 METROPCS, INC. 560   2007-07-24   
979-256 7 HSTDTXBGCM5  5562 METROPCS, INC. 560   2006-05-23   
979-256 8   6701 AERIAL COMMUNICATIONS, INC. 560   2007-07-24   
979-256 9 HSTDTXBGCM5  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   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 2   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 3   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 4   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 5   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 6   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 7   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 8   6701 AERIAL COMMUNICATIONS, INC. 560   2024-03-07   
979-351 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2023-09-29   
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 HSTDTXBGCM5  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 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-04   
979-627 4 HSTNTXJAX3Y  073H TELNYX LLC 560   2017-06-16   

1 2 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.