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: 775

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-775 A Kennedale TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-775 0 Kennedale TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-775 1 Kennedale TX   903C ONVOY, LLC - TX 552   2008-11-17   
817-775 2 Kennedale TX   903C ONVOY, LLC - TX 552   2021-06-28   
817-775 3 Kennedale TX   903C ONVOY, LLC - TX 552   2014-09-04   
817-775 4 Kennedale TX   903C ONVOY, LLC - TX 552   2021-06-28   
817-775 5 Kennedale TX   903C ONVOY, LLC - TX 552   2018-03-03   
817-775 6 Kennedale TX   903C ONVOY, LLC - TX 552   2021-06-28   
817-775 7 Kennedale TX   508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
817-775 8 Kennedale TX   903C ONVOY, LLC - TX 552   2021-06-28   
817-775 9 Kennedale TX   515J IP HORIZON LLC 552   2016-01-04   

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

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