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: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-256 A Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-256 0 Yuma AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2017-06-25   
928-256 1 Yuma AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2016-09-13   
928-256 2 Yuma AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2016-09-19   
928-256 3 Yuma AZ YUMAAZMA7MD  696F TIME WARNER CABLE INFO SVCS (ARIZONA), LLC - AZ 666   2016-12-19   
928-256 4 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-02-09   
928-256 5 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-06-19   
928-256 6 Yuma AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2018-03-29   
928-256 7 Yuma AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2020-02-18   
928-256 8 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2016-12-22   
928-256 9 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2016-09-12   

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

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