Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-255 A Flagstaff AZ PHNDAZ91RS4  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-255 0 Flagstaff AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-02-27   
928-255 1 Flagstaff AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-02-27   
928-255 2 Flagstaff AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-12-06   
928-255 3 Flagstaff AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-10-10   
928-255 4 Flagstaff AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-255 5 Flagstaff AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2004-10-21   
928-255 6 Flagstaff AZ   630E ONVOY, LLC - AZ 666   2017-06-19   
928-255 7 Flagstaff AZ   6529 T-MOBILE USA, INC. 666   2006-12-14   
928-255 8 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-11-27   
928-255 9 Flagstaff AZ   6529 T-MOBILE USA, INC. 666   2006-12-14   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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