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: 787

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-787 A Austin TX AUSTTXGR54Z  321J HD CARRIER LLC 558      
737-787 0 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-05-05   
737-787 1 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-05-05   
737-787 2 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-05-05   
737-787 3 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-05-05   
737-787 4 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-05-05   
737-787 5 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-05-05   
737-787 6 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-04-25   
737-787 7 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-04-25   
737-787 8 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-04-25   
737-787 9 Austin TX AUSTTXGR54Z  321J HD CARRIER LLC 558   2020-04-20   

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

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