Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 957

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-957 A Paige TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-957 0 Paige TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2014-06-16   
512-957 1 Paige TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-05-31   
512-957 2 Paige TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2016-04-05   
512-957 3 Paige TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2016-04-05   
512-957 4 Paige TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2018-09-14   
512-957 5 Paige TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-08-05   
512-957 6 Paige TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2018-09-14   
512-957 7 Paige TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2014-12-03   
512-957 8 Paige TX AUSTTXGRX3Y  073H TELNYX LLC 558   2018-09-17   
512-957 9 Paige TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2014-06-17   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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