Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-308 A Kamay TX KAMYTXXAPS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 548      
940-308 0 Kamay TX   903C ONVOY, LLC - TX 548   2021-01-30   
940-308 1 Kamay TX   0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 548   2019-07-14   
940-308 2 Kamay TX   903C ONVOY, LLC - TX 548   2020-08-24   
940-308 3 Kamay TX   903C ONVOY, LLC - TX 548   2020-08-24   
940-308 4 Kamay TX   903C ONVOY, LLC - TX 548   2021-01-30   
940-308 5 Kamay TX   073H TELNYX LLC 548   2021-03-19   
940-308 6 Kamay TX   903C ONVOY, LLC - TX 548   2023-08-06   
940-308 7 Kamay TX   624H ONVOY SPECTRUM, LLC 548   2024-05-03   
940-308 8 Kamay TX   903C ONVOY, LLC - TX 548   2017-03-24   
940-308 9 Kamay TX   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 548   2016-11-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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