Local Calling Guide

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NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-423 A Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-423 0 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 1 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 2 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 3 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 4 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 5 Flagstaff AZ   939H COMMIO, LLC 666   2021-10-27   
928-423 6 Flagstaff AZ PHNDAZ91DS5  939H COMMIO, LLC 666   2021-10-27   
928-423 7 Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-10-27   
928-423 8 Flagstaff AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-10-27   
928-423 9 Flagstaff AZ   515J IP HORIZON LLC 666   2021-10-27   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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