Local Calling Guide

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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]


NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
972-237 A Grand Prairie TX DLLSTXGPCG0  9533 SOUTHWESTERN BELL 552     map

Last updated: Thu, 19 May 2016 02:38:10 UTC

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