Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 725

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-725 A Reno TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-725 0 Reno TX   145J TERRA NOVA TELECOM INC. 552   2021-09-26   
817-725 1 Reno TX   624H ONVOY SPECTRUM, LLC 552   2021-12-17   
817-725 2 Reno TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-10-10   
817-725 3 Reno TX   624H ONVOY SPECTRUM, LLC 552   2021-12-17   
817-725 4 Reno TX   903C ONVOY, LLC - TX 552   2012-12-14   
817-725 5 Reno TX   903C ONVOY, LLC - TX 552   2012-12-14   
817-725 6 Reno TX   903C ONVOY, LLC - TX 552   2012-12-14   
817-725 7 Reno TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-15   
817-725 8 Reno TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-15   
817-725 9 Reno TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-12-11   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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