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: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-309 A Austin TX AUSTTXGR67Z  475J CALLWORKS CORPORATION 558      
737-309 0 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-309 1 Austin TX AUSTTXGR67Z  475J CALLWORKS CORPORATION 558      
737-309 2 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-309 3 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-309 4 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-309 5 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-309 6 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
737-309 7 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
737-309 8 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
737-309 9 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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