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: 747

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-747 A Burnet TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
737-747 0 Burnet TX   5562 METROPCS, INC. 558   2016-07-15   
737-747 2 Burnet TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-09-15   
737-747 3 Burnet TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-09-15   
737-747 4 Burnet TX   073H TELNYX LLC 558   2017-03-22   
737-747 5 Burnet TX   158H INVOXIO INCORPORATED 558   2018-07-23   
737-747 6 Burnet TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2018-11-09   
737-747 7 Burnet TX   903C ONVOY, LLC - TX 558   2018-03-23   
737-747 8 Burnet TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2017-09-28   
737-747 9 Burnet TX   5562 METROPCS, INC. 558   2016-07-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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