Local Calling Guide

Area code/prefix search

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NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-870 A Soldier Summit UT FRVWUTXCDS0  2277 CENTRAL UTAH TEL., INC. 660      

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

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