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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-248 A Yuma AZ YUMAAZMAAMD  793K TWC IP ENABLED SERVICES, LLC 666      
928-248 0 Yuma AZ   630E ONVOY, LLC - AZ 666   2012-12-16   
928-248 1 Yuma AZ   630E ONVOY, LLC - AZ 666   2012-12-16   
928-248 2 Yuma AZ   630E ONVOY, LLC - AZ 666   2012-05-18   
928-248 3 Yuma AZ   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2012-05-10   
928-248 4 Yuma AZ   793K TWC IP ENABLED SERVICES, LLC 666   2012-01-13   
928-248 5 Yuma AZ   793K TWC IP ENABLED SERVICES, LLC 666   2012-04-09   
928-248 6 Yuma AZ   5562 METROPCS, INC. 666   2013-01-04   
928-248 7 Yuma AZ   5562 METROPCS, INC. 666   2013-01-04   
928-248 8 Yuma AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-06-24   
928-248 9 Yuma AZ   5562 METROPCS, INC. 666   2012-12-20   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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