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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-882 4 Winslow AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-06-27   
928-882 5 Winslow AZ   630E ONVOY, LLC - AZ 666   2021-03-26   
928-882 6 Winslow AZ   630E ONVOY, LLC - AZ 666   2021-03-26   
928-882 7 Winslow AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2023-09-08   
928-882 8 Winslow AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2017-07-16   
928-882 9 Winslow AZ   630E ONVOY, LLC - AZ 666   2021-01-16   
928-886 A St Johns AZ PHNXAZ19CMD  516J TON80 COMMUNICATIONS, LLC 666      
928-886 0 St Johns AZ   073H TELNYX LLC 666   2022-07-29   
928-886 6 St Johns AZ   516J TON80 COMMUNICATIONS, LLC 666   2022-04-13   
928-886 8 St Johns AZ   145J TERRA NOVA TELECOM INC. 666   2025-07-14   
928-888 A Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-888 0 Grand Canyon AZ   630E ONVOY, LLC - AZ 666   2017-06-19   
928-888 1 Grand Canyon AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2018-09-23   
928-888 2 Grand Canyon AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2019-11-24   
928-888 3 Grand Canyon AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2020-01-15   
928-888 4 Grand Canyon AZ   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2017-08-21   
928-888 6 Grand Canyon AZ   630E ONVOY, LLC - AZ 666   2021-01-15   
928-888 8 Grand Canyon AZ   073H TELNYX LLC 666   2017-04-22   
928-888 9 Grand Canyon AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2020-04-09   
928-889 A Lake Havasu City AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-889 0 Lake Havasu City AZ   630E ONVOY, LLC - AZ 666   2021-08-08   
928-889 1 Lake Havasu City AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2021-03-05   
928-889 2 Lake Havasu City AZ   630E ONVOY, LLC - AZ 666   2022-06-08   
928-889 3 Lake Havasu City AZ   630E ONVOY, LLC - AZ 666   2021-07-05   
928-889 4 Lake Havasu City AZ   630E ONVOY, LLC - AZ 666   2021-07-05   
928-889 5 Lake Havasu City AZ   630E ONVOY, LLC - AZ 666   2021-07-05   
928-889 6 Lake Havasu City AZ   6529 T-MOBILE USA, INC. 666   2021-05-08   
928-889 7 Lake Havasu City AZ   6529 T-MOBILE USA, INC. 666   2021-02-06   
928-889 8 Lake Havasu City AZ   630E ONVOY, LLC - AZ 666   2021-02-05   
928-889 9 Lake Havasu City AZ   630E ONVOY, LLC - AZ 666   2021-02-05   
928-890 A Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-890 0 Flagstaff AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-890 1 Flagstaff AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-890 2 Flagstaff AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-890 3 Flagstaff AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-890 4 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-890 5 Flagstaff AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-890 6 Flagstaff AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-890 7 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-890 8 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-890 9 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-892 A Show Low AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-892 0 Show Low AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-09-21   
928-892 1 Show Low AZ   073H TELNYX LLC 666   2023-06-05   
928-892 2 Show Low AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2011-05-21   
928-892 3 Show Low AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2018-01-24   
928-892 4 Show Low AZ   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2017-04-10   
928-892 5 Show Low AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-02-12   
928-892 6 Show Low AZ   516J TON80 COMMUNICATIONS, LLC 666   2021-07-03   
928-892 8 Show Low AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-10-15   
928-892 9 Show Low AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2012-04-15   
928-897 A Kingman AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-897 0 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-897 1 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-897 2 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-897 3 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-01-03   
928-897 4 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-01-03   
928-897 5 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2006-04-20   
928-897 6 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-897 7 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-11-21   
928-897 8 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-897 9 Kingman AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-898 A Kingman AZ KGMNAZXCCMD  630E ONVOY, LLC - AZ 666      
928-898 0 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-07-04   
928-898 1 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-07-04   
928-898 2 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-05-10   
928-898 3 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-07-04   
928-898 4 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-07-04   
928-898 5 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-08-08   
928-898 6 Kingman AZ   516J TON80 COMMUNICATIONS, LLC 666   2021-07-01   
928-898 7 Kingman AZ   624H ONVOY SPECTRUM, LLC 666   2021-07-24   
928-898 8 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-08-08   
928-898 9 Kingman AZ   630E ONVOY, LLC - AZ 666   2021-08-08   
928-899 A Prescott AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-900 A Globe AZ TCSMAZCHCMD  145J TERRA NOVA TELECOM INC. 668      
928-900 0 Globe AZ   630E ONVOY, LLC - AZ 668   2019-01-18   
928-900 1 Globe AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2020-01-15   
928-900 2 Globe AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2018-12-14   
928-900 3 Globe AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2021-04-19   
928-900 4 Globe AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2021-04-19   
928-900 5 Globe AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2021-04-19   
928-900 6 Globe AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2021-04-19   
928-900 7 Globe AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2020-12-04   
928-900 8 Globe AZ   073H TELNYX LLC 668   2020-11-21   
928-900 9 Globe AZ   145J TERRA NOVA TELECOM INC. 668   2018-11-02   
928-910 A Prescott AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-910 0 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2014-10-15   
928-910 1 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-07-23   
928-910 2 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-910 3 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-910 4 Prescott AZ   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2014-04-17   
928-910 5 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2014-12-23   
928-910 6 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-08-07   
928-910 7 Prescott AZ   630E ONVOY, LLC - AZ 666   2013-12-06   
928-910 8 Prescott AZ   630E ONVOY, LLC - AZ 666   2013-12-06   
928-910 9 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-913 A Flagstaff AZ FLGSAZMADS0  9636 QWEST CORPORATION 666      
928-916 A Quartzsite AZ BLTNCAADGMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730      
928-916 0 Quartzsite AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730      
928-916 1 Quartzsite AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730      

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

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