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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
928-510 3 Somerton AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-06-15   
928-510 4 Somerton AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-06-15   
928-510 5 Somerton AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2024-09-16   
928-510 6 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-11-21   
928-510 7 Somerton AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2024-05-10   
928-510 8 Somerton AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-01-14   
928-510 9 Somerton AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-04-15   
928-512 A Somerton AZ PHNXAZ28X6X  710A ALLO COMMUNICATIONS, LLC - NE 666   2024-01-18   
928-512 0 Somerton AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-10   
928-512 1 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-12-18   
928-512 2 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-12-18   
928-512 5 Somerton AZ PHNXAZMAXBZ  710A ALLO COMMUNICATIONS, LLC - NE 666   2023-11-24   
928-513 A Clifton AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
928-513 0 Clifton AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-11-13   
928-513 1 Clifton AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-11-24   
928-513 2 Clifton AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-07-09   
928-514 A Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 0 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2011-01-30   
928-514 1 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2011-09-13   
928-514 2 Bullhead City AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-04-01   
928-514 3 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2012-07-13   
928-514 4 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2011-09-13   
928-514 5 Bullhead City AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-06-18   
928-514 6 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2012-07-13   
928-514 7 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2011-03-29   
928-514 8 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2010-09-20   
928-514 9 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2010-09-20   
928-515 A Prescott AZ PRSCAZMADS0  9636 QWEST CORPORATION 666      
928-515 0 Prescott AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2013-04-21   
928-515 1 Prescott AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-06-08   
928-515 2 Prescott AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-12-27   
928-515 3 Prescott AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-03-03   
928-515 4 Prescott AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2010-03-31   
928-515 5 Prescott AZ PRSCAZMADS0  9636 QWEST CORPORATION 666   2009-12-05   
928-515 6 Prescott AZ PRSCAZMADS0  9636 QWEST CORPORATION 666   2009-12-05   
928-515 7 Prescott AZ PRSCAZMADS0  9636 QWEST CORPORATION 666   2009-12-05   
928-515 8 Prescott AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2013-04-21   
928-515 9 Prescott AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-03-10   
928-516 A Mohave Valley AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-516 0 Mohave Valley AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2023-11-16   
928-516 1 Mohave Valley AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-09-22   
928-516 2 Mohave Valley AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-04-19   
928-516 3 Mohave Valley AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-04-19   
928-516 9 Mohave Valley AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-01-14   
928-517 A Payson AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-517 0 Payson AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2016-06-17   
928-517 1 Payson AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-517 3 Payson AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2014-07-19   
928-517 4 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-03-07   
928-517 5 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-03-07   
928-517 6 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-08   
928-517 7 Payson AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2021-05-22   
928-517 8 Payson AZ PHNAAZGY3MD  073H TELNYX LLC 666   2022-08-22   
928-517 9 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-08   
928-518 A Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-518 0 Sedona AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-30   
928-518 2 Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2024-07-25   
928-519 A Mohave Valley AZ KGMNAZXCCMD  630E ONVOY, LLC - AZ 666      
928-519 0 Mohave Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-519 1 Mohave Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-519 2 Mohave Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-02-20   
928-519 3 Mohave Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-02-20   
928-519 4 Mohave Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-08   
928-519 5 Mohave Valley AZ KGMNAZXCCMD  630E ONVOY, LLC - AZ 666   2023-01-30   
928-519 6 Mohave Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-08   
928-519 7 Mohave Valley AZ KGMNAZXCCMD  630E ONVOY, LLC - AZ 666   2023-10-14   
928-519 8 Mohave Valley AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2023-02-06   
928-519 9 Mohave Valley AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-06-11   
928-521 A Show Low AZ SHLWAZ01CM4  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 666      
928-522 A Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 0 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 1 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 2 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 3 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-04-04   
928-522 4 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-06-13   
928-522 5 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 6 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 7 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 8 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-522 9 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-523 A Flagstaff AZ FLGSAZMADS0  9636 QWEST CORPORATION 666      
928-524 A Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 0 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 1 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 2 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 3 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 4 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 5 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 6 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 7 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 9 Holbrook AZ HLBKAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-525 A Flagstaff AZ FLGSAZSORS1  9636 QWEST CORPORATION 666      
928-525 0 Flagstaff AZ FLGSAZSORS1  9636 QWEST CORPORATION 666      
928-525 1 Flagstaff AZ FLGSAZSORS1  9636 QWEST CORPORATION 666      
928-525 2 Flagstaff AZ FLGSAZSORS1  9636 QWEST CORPORATION 666      
928-525 3 Flagstaff AZ FLGSAZSORS1  9636 QWEST CORPORATION 666      
928-525 4 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-11-06   
928-525 5 Flagstaff AZ FLGSAZSORS1  9636 QWEST CORPORATION 666      
928-525 6 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-11-20   
928-525 7 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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