Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

NXX: 610

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-610 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-610 0 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2018-11-04   
737-610 1 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2018-10-28   
737-610 2 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2018-11-04   
737-610 3 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2019-09-09   
737-610 4 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2020-05-05   
737-610 5 Austin TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2019-08-12   
737-610 6 Austin TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2019-08-12   
737-610 7 Austin TX   7551 AUSTIN BESTLINE COMPANY 558   2019-10-10   
737-610 8 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2019-09-07   
737-610 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-10-18   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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