Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
936-250 9 Nacogdoches TX 903C ONVOY, LLC - TX 560   2024-05-20   
936-251 0 Prairie View TX 903C ONVOY, LLC - TX 560   2016-04-22   
936-251 1 Prairie View TX 903C ONVOY, LLC - TX 560   2016-04-22   
936-251 4 Prairie View TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-251 5 Prairie View TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-251 6 Prairie View TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-253 3 Liberty TX 903C ONVOY, LLC - TX 560   2010-11-15   
936-253 5 Liberty TX 903C ONVOY, LLC - TX 560   2013-01-10   
936-253 6 Liberty TX 903C ONVOY, LLC - TX 560   2011-06-17   
936-256 1 Liberty TX 903C ONVOY, LLC - TX 560   2016-04-21   
936-256 2 Liberty TX 903C ONVOY, LLC - TX 560   2016-04-21   
936-257 7 Dayton TX 903C ONVOY, LLC - TX 560   2010-11-15   
936-259 0 Groveton TX 903C ONVOY, LLC - TX 560   2019-07-10   
936-259 2 Groveton TX 903C ONVOY, LLC - TX 560   2020-08-22   
936-259 3 Groveton TX 903C ONVOY, LLC - TX 560   2020-08-22   
936-259 4 Groveton TX 903C ONVOY, LLC - TX 560   2021-03-18   
936-259 5 Groveton TX 903C ONVOY, LLC - TX 560   2021-03-18   
936-259 9 Groveton TX 903C ONVOY, LLC - TX 560   2021-07-17   
936-260 2 Trinity TX 903C ONVOY, LLC - TX 560   2021-03-18   
936-260 3 Trinity TX 903C ONVOY, LLC - TX 560   2021-07-25   
936-260 4 Trinity TX 903C ONVOY, LLC - TX 560   2021-07-25   
936-261 6 Prairie View TX 903C ONVOY, LLC - TX 560   2013-01-11   
936-261 7 Prairie View TX 903C ONVOY, LLC - TX 560   2011-09-02   
936-262 5 Batson TX 903C ONVOY, LLC - TX 560   2013-01-10   
936-262 6 Batson TX 903C ONVOY, LLC - TX 560   2011-11-18   
936-265 A Shiro TX 903C ONVOY, LLC - TX 560      
936-265 0 Shiro TX 903C ONVOY, LLC - TX 560   2016-08-05   
936-265 2 Shiro TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-265 3 Shiro TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-265 4 Shiro TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-265 7 Shiro TX 903C ONVOY, LLC - TX 560   2020-11-22   
936-265 8 Shiro TX 903C ONVOY, LLC - TX 560   2020-11-22   
936-274 1 Saratoga TX 903C ONVOY, LLC - TX 560   2016-04-11   
936-274 6 Saratoga TX 903C ONVOY, LLC - TX 560   2016-04-11   
936-274 7 Saratoga TX 903C ONVOY, LLC - TX 560   2011-11-18   
936-274 8 Saratoga TX 903C ONVOY, LLC - TX 560   2012-06-18   
936-277 A Raywood TX 903C ONVOY, LLC - TX 560      
936-277 0 Raywood TX 903C ONVOY, LLC - TX 560   2016-05-19   
936-277 1 Raywood TX 903C ONVOY, LLC - TX 560   2016-05-19   
936-277 5 Raywood TX 903C ONVOY, LLC - TX 560   2020-11-23   
936-277 6 Raywood TX 903C ONVOY, LLC - TX 560   2020-11-23   
936-277 9 Raywood TX 903C ONVOY, LLC - TX 560   2021-04-12   
936-278 0 Waterwood TX 903C ONVOY, LLC - TX 560   2019-07-10   
936-278 1 Waterwood TX 903C ONVOY, LLC - TX 560   2021-09-24   
936-278 2 Waterwood TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-278 3 Waterwood TX 903C ONVOY, LLC - TX 560   2020-08-23   
936-278 5 Waterwood TX 903C ONVOY, LLC - TX 560   2021-07-31   
936-278 7 Waterwood TX 903C ONVOY, LLC - TX 560   2021-03-18   
936-279 0 Garrison TX 903C ONVOY, LLC - TX 560   2019-07-10   
936-279 2 Garrison TX 903C ONVOY, LLC - TX 560   2020-08-22   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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