Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
325-237 A   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 550   2018-03-05   
325-237 2   903C ONVOY, LLC - TX 550   2019-08-18   
325-237 3   903C ONVOY, LLC - TX 550   2019-08-18   
325-237 9   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 550   2018-03-05   
325-241 A   903C ONVOY, LLC - TX 550      
325-241 0   903C ONVOY, LLC - TX 550   2019-05-24   
325-241 1   903C ONVOY, LLC - TX 550   2017-04-13   
325-241 9   004F BANDWIDTH.COM CLEC, LLC - TX 550   2020-03-07   
325-264 A ABLNTXORX1X  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 550   2010-07-02   
325-282 A BLWLTXXADS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 550      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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