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: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-977 A Austin TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-977 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 6 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-12   
737-977 7 Austin TX AUSTTXGR51Z  965H FRACTEL, LLC 558   2021-01-24   
737-977 8 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-12   
737-977 9 Austin TX AUSTTXGR42Z  073H TELNYX LLC 558   2021-02-15   

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

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