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: 871

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-871 A Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-871 0 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-02-14   
512-871 1 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-02-14   
512-871 2 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-02-14   
512-871 3 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-02-14   
512-871 4 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-02-14   
512-871 5 Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-01-21   
512-871 6 Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-01-21   
512-871 7 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-02-14   
512-871 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-03-02   
512-871 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-03-02   

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

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