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: 340

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-340 A Georgetown TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
737-340 0 Georgetown TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-12-02   
737-340 1 Georgetown TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-12-02   
737-340 2 Georgetown TX AUSTTXUH9MD  073H TELNYX LLC 558   2022-12-03   
737-340 3 Georgetown TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2023-03-20   
737-340 4 Georgetown TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2023-05-06   
737-340 5 Georgetown TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-08-26   
737-340 6 Georgetown TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-02-06   
737-340 7 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-05-28   
737-340 8 Georgetown TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-12-03   
737-340 9 Georgetown TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-12-02   

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

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