Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Alvord, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-348 A DLLSTX97X5X  965H FRACTEL LLC 552   2021-01-29   
940-348 0   903C ONVOY, LLC - TX 552   2021-02-03   
940-348 1   903C ONVOY, LLC - TX 552   2021-02-03   
940-348 2   516J TON80 COMMUNICATIONS LLC 552   2021-10-09   
940-348 3   624H ONVOY SPECTRUM, LLC 552   2021-05-24   
940-348 6   965H FRACTEL LLC 552   2021-01-29   
940-348 7   624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-348 8   624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-427 A ALVRTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-427 0   2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-427 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-06-17   
940-427 2   2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-427 3   2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-427 4   903C ONVOY, LLC - TX 552   2017-06-06   
940-427 5   506J TWILIO INTERNATIONAL INC 552   2020-10-12   
940-427 6   508J CENTURYLINK COMMUNICATIONS LLC 552   2014-05-19   
940-427 7   903C ONVOY, LLC - TX 552   2018-12-15   
940-427 8   2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 552      
940-427 9   903C ONVOY, LLC - TX 552   2018-12-15   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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