Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 2288 ALL WEST COMMUNICATIONS, INC. - UTAH

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
435-336 A Coalville UT KAMSUTXCDS1  660      
435-782 A Jordanelle UT KAMSUTXCDS1  660      
435-783 A Kamas UT KAMSUTXCDS1  660      
435-785 A Timber Lakes UT KAMSUTXCDS1  660      
435-793 A Randolph UT KAMSUTXCDS1  660      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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