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.
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Switch: BRYNTXXAPMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-280 4 Hearne TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2019-02-01   
979-315 6 Caldwell TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2012-09-17   
979-325 6 Giddings TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2015-12-21   
979-329 A Bryan-College Station TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570      
979-329 6 Bryan-College Station TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2009-08-10   
979-329 7 Bryan-College Station TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2015-03-19   
979-338 6 La Grange TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2015-06-15   
979-364 6 Calvert TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2018-04-16   
979-393 A Bryan-College Station TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2024-12-19   
979-393 9 Bryan-College Station TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570      
979-431 6 Bryan-College Station TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2020-01-08   
979-505 8 Schulenburg TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2019-03-25   
979-589 9 Kurten TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 570   2016-03-21   

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

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