Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CRCHTXTUX5Y

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
361-910 A Corpus Christi TX 903C ONVOY, LLC - TX 564      
361-910 9 Corpus Christi TX 903C ONVOY, LLC - TX 564   2021-02-07   
361-929 2 Corpus Christi TX 903C ONVOY, LLC - TX 564   2016-01-04   
361-929 3 Corpus Christi TX 903C ONVOY, LLC - TX 564   2016-01-04   
361-929 9 Corpus Christi TX 903C ONVOY, LLC - TX 564   2016-01-04   
361-934 4 Alice TX 903C ONVOY, LLC - TX 564   2023-08-12   
361-934 5 Alice TX 903C ONVOY, LLC - TX 564   2023-08-12   
361-934 7 Alice TX 903C ONVOY, LLC - TX 564   2023-08-12   
361-934 8 Alice TX 903C ONVOY, LLC - TX 564   2023-08-12   
361-934 9 Alice TX 903C ONVOY, LLC - TX 564   2023-08-12   
361-938 2 Nordheim TX 903C ONVOY, LLC - TX 564   2016-04-14   
361-938 3 Nordheim TX 903C ONVOY, LLC - TX 564   2016-04-14   
361-941 8 Sinton TX 903C ONVOY, LLC - TX 564   2016-03-18   
361-941 9 Sinton TX 903C ONVOY, LLC - TX 564   2016-03-18   
361-966 2 Robstown TX 903C ONVOY, LLC - TX 564   2022-02-05   
361-966 3 Robstown TX 903C ONVOY, LLC - TX 564   2022-02-05   
361-966 7 Robstown TX 903C ONVOY, LLC - TX 564   2025-04-12   
361-966 8 Robstown TX 903C ONVOY, LLC - TX 564   2023-09-15   
361-967 8 Flour Bluff TX 903C ONVOY, LLC - TX 564   2015-01-08   
361-967 9 Flour Bluff TX 903C ONVOY, LLC - TX 564   2015-01-08   
361-977 A Portland Gregory TX 903C ONVOY, LLC - TX 564      
361-977 7 Portland Gregory TX 903C ONVOY, LLC - TX 564   2016-04-25   
361-977 8 Portland Gregory TX 903C ONVOY, LLC - TX 564   2016-04-25   
361-998 5 Agua Dulce TX 903C ONVOY, LLC - TX 564   2016-04-14   
361-998 7 Agua Dulce TX 903C ONVOY, LLC - TX 564   2016-04-14   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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