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: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-291 A Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-291 0 Yuma AZ PHNXAZ196MD  073H TELNYX LLC 666   2017-04-10   
928-291 1 Yuma AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2017-07-06   
928-291 2 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-08-12   
928-291 3 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-08-12   
928-291 4 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-08-12   
928-291 6 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-12-03   
928-291 7 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-12-03   
928-291 8 Yuma AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2017-12-14   
928-291 9 Yuma AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2018-03-26   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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