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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
928-524 3 Holbrook AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 4 Holbrook AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 5 Holbrook AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 6 Holbrook AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 7 Holbrook AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-524 9 Holbrook AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-525 A Flagstaff AZ FLGSAZSORS1  9636 QWEST CORPORATION 666      
928-525 0 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-525 1 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-525 2 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-525 3 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-525 4 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-11-06   
928-525 5 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-525 6 Flagstaff AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2009-11-20   
928-525 7 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-525 8 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-525 9 Flagstaff AZ   9636 QWEST CORPORATION 666      
928-526 A Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-527 A Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-528 A Show Low AZ SHLWAZ01CM4  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 666      
928-529 A Kingman AZ KGMNAZXCEMD  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666      
928-529 0 Kingman AZ   6529 T-MOBILE USA, INC. 666   2018-09-21   
928-529 1 Kingman AZ   321J HD CARRIER LLC 666   2018-01-28   
928-529 2 Kingman AZ   227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-04-07   
928-529 3 Kingman AZ   227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-04-07   
928-529 4 Kingman AZ   227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-04-07   
928-529 5 Kingman AZ   227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-04-07   
928-529 6 Kingman AZ   6529 T-MOBILE USA, INC. 666   2018-04-12   
928-529 7 Kingman AZ   6529 T-MOBILE USA, INC. 666   2017-09-10   
928-529 8 Kingman AZ   5562 METROPCS, INC. 666   2016-06-05   
928-529 9 Kingman AZ   5562 METROPCS, INC. 666   2016-06-05   
928-530 A Kingman AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-531 A Prescott AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-04-01   
928-531 0 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-04-01   
928-531 1 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-04-01   
928-531 2 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-12-20   
928-531 3 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-09-28   
928-531 4 Prescott AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-12-20   
928-531 5 Prescott AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-12-15   
928-531 6 Prescott AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-12-15   
928-531 7 Prescott AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-11-22   
928-531 8 Prescott AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-04-05   
928-531 9 Prescott AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-04-05   
928-532 A Show Low AZ SHLWAZXCDS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-533 A Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-533 0 Prescott AZ   5562 METROPCS, INC. 666      
928-533 1 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 2 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 3 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 4 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 5 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 6 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 7 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 8 Prescott AZ   6529 T-MOBILE USA, INC. 666      
928-533 9 Prescott AZ   5562 METROPCS, INC. 666      
928-534 A Safford AZ TCSMAZCHFMD  516J TON80 COMMUNICATIONS, LLC 668      
928-534 0 Safford AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2022-08-15   
928-534 1 Safford AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2022-08-15   
928-534 2 Safford AZ   516J TON80 COMMUNICATIONS, LLC 668   2022-04-18   
928-534 3 Safford AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2022-08-15   
928-534 4 Safford AZ   939H COMMIO, LLC 668   2022-12-03   
928-534 5 Safford AZ   939H COMMIO, LLC 668   2022-12-03   
928-534 6 Safford AZ   939H COMMIO, LLC 668   2022-12-03   
928-534 7 Safford AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-02-13   
928-534 8 Safford AZ   939H COMMIO, LLC 668   2022-09-05   
928-534 9 Safford AZ   6529 T-MOBILE USA, INC. 668   2022-08-25   
928-535 A Heber AZ HEBRAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 0 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 1 Heber AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-18   
928-535 2 Heber AZ   073H TELNYX LLC 666   2022-03-17   
928-535 3 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 4 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 5 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 6 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 7 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 8 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-535 9 Heber AZ   4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-536 A Snowflake AZ SNWFAZXCRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-537 A Show Low AZ SHLWAZXCDS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-538 A Bullhead City AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-538 0 Bullhead City AZ   073H TELNYX LLC 666   2021-02-21   
928-538 1 Bullhead City AZ   630E ONVOY, LLC - AZ 666   2021-03-01   
928-538 2 Bullhead City AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-02-10   
928-538 3 Bullhead City AZ   630E ONVOY, LLC - AZ 666   2020-12-19   
928-538 4 Bullhead City AZ   630E ONVOY, LLC - AZ 666   2020-12-19   
928-538 5 Bullhead City AZ   630E ONVOY, LLC - AZ 666   2020-12-19   
928-538 6 Bullhead City AZ   624H ONVOY SPECTRUM, LLC 666   2021-02-22   
928-538 7 Bullhead City AZ   630E ONVOY, LLC - AZ 666   2021-03-01   
928-538 8 Bullhead City AZ   6529 T-MOBILE USA, INC. 666   2020-12-24   
928-538 9 Bullhead City AZ   6529 T-MOBILE USA, INC. 666   2020-12-24   
928-539 A Yuma AZ YUMAAZMADS0  9636 QWEST CORPORATION 666      
928-539 0 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 1 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 2 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 3 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 4 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 5 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 6 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 7 Yuma AZ   9636 QWEST CORPORATION 666      
928-539 9 Yuma AZ   9636 QWEST CORPORATION 666      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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