Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-886 A Fort Worth TX DLLSTX97DSA  4938 BROADWING COMMUNICATIONS, LLC - TX 552      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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