Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MRCNAZXCDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-355 A Marble Canyon AZ 2171 ARIZONA TEL. CO. 666      
928-355 2 Marble Canyon AZ 2171 ARIZONA TEL. CO. 666      

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

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