Local Calling Guide

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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-210 A Fort Worth TX FTWOTXEDDS4  7421 AT&T - LOCAL 552      
817-210 0 Fort Worth TX   7421 AT&T - LOCAL 552      
817-210 1 Fort Worth TX   7421 AT&T - LOCAL 552      
817-210 2 Fort Worth TX   5562 METROPCS, INC. 552   2008-02-24   
817-210 3 Fort Worth TX   624H ONVOY SPECTRUM, LLC 552   2021-11-19   
817-210 4 Fort Worth TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-07-12   
817-210 5 Fort Worth TX   5562 METROPCS, INC. 552   2008-02-24   
817-210 6 Fort Worth TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-08   
817-210 7 Fort Worth TX   5562 METROPCS, INC. 552   2005-12-15   
817-210 8 Fort Worth TX   5562 METROPCS, INC. 552   2008-02-24   
817-210 9 Fort Worth TX   5562 METROPCS, INC. 552   2008-03-09   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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