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: 937

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-937 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-937 0 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-20   
512-937 1 Austin TX   903C ONVOY, LLC - TX 558   2012-12-21   
512-937 2 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-12-21   
512-937 3 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-12-21   
512-937 4 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-24   
512-937 5 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-24   
512-937 6 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-30   
512-937 7 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-30   
512-937 8 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-30   
512-937 9 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-20   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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