Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-509 A Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
214-509 0 Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
214-509 1 Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
214-509 2 Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
214-509 3 Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
214-509 4 Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
214-509 5 Allen EACS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-02-18   
214-509 6 Allen EACS TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-02-11   
214-509 7 Allen EACS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-02-26   
214-509 8 Allen EACS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
214-509 9 Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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