Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 3333 COPPER VALLEY TELEPHONE, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
520-642 A Elfrida AZ PERCAZXCDS0  668      
928-359 A Duncan AZ PERCAZXCDS0  668      
928-687 A York Valley AZ PERCAZXCDS0  668      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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