Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 317

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-317 A Kurten TX BRYNTXXAX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 570      
979-317 0 Kurten TX   073H TELNYX LLC 570   2021-03-21   
979-317 1 Kurten TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 570   2018-01-05   
979-317 2 Kurten TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 570   2018-01-05   
979-317 3 Kurten TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 570   2018-01-05   
979-317 4 Kurten TX   903C ONVOY, LLC - TX 570   2021-03-14   
979-317 5 Kurten TX   903C ONVOY, LLC - TX 570   2021-04-30   
979-317 6 Kurten TX   903C ONVOY, LLC - TX 570   2021-04-30   
979-317 7 Kurten TX   903C ONVOY, LLC - TX 570   2022-02-19   
979-317 8 Kurten TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 570   2018-09-29   
979-317 9 Kurten TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 570   2016-12-30   

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

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