Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 353

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-353 A Greenehaven AZ MRCNAZXERP0  2171 ARIZONA TEL. CO. 666      
928-353 2 Greenehaven AZ MRCNAZXERP0  2171 ARIZONA TEL. CO. 666      
928-353 3 Greenehaven AZ   145J TERRA NOVA TELECOM INC. 666   2025-07-14   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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