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: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-522 A Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 0 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-522 1 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-522 2 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-522 3 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-04-04   
928-522 4 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-06-13   
928-522 5 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-522 6 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-522 7 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-522 8 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-522 9 Flagstaff AZ   9636 QWEST CORPORATION 666      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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