Local Calling Guide

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

NXX: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-276 A Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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