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: 234

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-234 A Jarrell TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-234 0 Jarrell TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-07-01   
737-234 1 Jarrell TX AUSTTXGRX3Y  073H TELNYX LLC 558   2018-09-17   
737-234 2 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2018-09-14   
737-234 3 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2018-09-14   
737-234 4 Jarrell TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-07-29   
737-234 5 Jarrell TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-10-19   
737-234 6 Jarrell TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-05-24   
737-234 7 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-09-13   
737-234 8 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-09-13   
737-234 9 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-09-13   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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