Local Calling Guide

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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 712

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-712 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-712 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-01-05   
512-712 1 Austin TX AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2008-11-17   
512-712 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-01-05   
512-712 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-04-10   
512-712 4 Austin TX AUSTTXGR25Z  516C AT&T CORP. 558   2008-10-03   
512-712 5 Austin TX AUSTTXGR25Z  516C AT&T CORP. 558   2008-12-19   
512-712 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-04-10   
512-712 7 Austin TX AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2009-10-02   
512-712 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-04-10   
512-712 9 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      

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

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