Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-277 6 Prescott AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-09-07   
928-277 7 Prescott AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2007-04-03   
928-285 3 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-01-05   
928-285 4 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2013-03-01   
928-285 7 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2017-03-17   
928-286 7 Flagstaff AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2007-11-22   
928-287 A Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-287 0 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-08-03   
928-287 1 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-08-03   
928-287 2 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2008-01-09   
928-287 4 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2008-12-19   
928-287 6 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-02-17   
928-287 7 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-03-03   
928-290 9 Bagdad AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-02-17   
928-291 9 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2018-03-26   
928-315 3 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-04-13   
928-315 8 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-10   
928-318 0 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-11-03   
928-318 1 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-11-03   
928-318 4 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-11-24   
928-323 1 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-12-26   
928-323 6 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-07-08   
928-323 7 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2018-01-11   
928-327 9 Prescott AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2019-03-22   
928-345 8 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-03-28   
928-363 A Payson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-363 0 Payson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2010-11-14   
928-370 9 Marble Canyon AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-03-06   
928-373 8 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-11-20   
928-380 A Flagstaff AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-384 6 Supai AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-02-03   
928-398 4 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-04-13   
928-398 5 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-04-13   
928-398 9 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-02-06   
928-405 A Flagstaff AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-405 6 Flagstaff AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-12-15   
928-405 9 Flagstaff AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-07-03   
928-406 A Winslow AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-406 5 Winslow AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-01-19   
928-406 7 Winslow AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-03-15   
928-406 9 Winslow AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-07-02   
928-408 1 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-04-16   
928-408 2 Yuma AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-04-16   
928-421 9 Winslow AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-11-19   
928-430 9 Somerton AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-12-18   
928-442 6 Prescott AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2007-11-11   
928-456 3 Flagstaff AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-01-16   
928-456 7 Flagstaff AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-10-12   
928-463 1 Prescott AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-11-10   
928-481 A Blue Ridge AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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