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Region: AZ

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-419 3 Flagstaff AZ   321J HD CARRIER LLC 666   2025-10-31   
928-419 4 Flagstaff AZ PHNXAZMAY0X  425J CSC WIRELESS, LLC 666   2024-08-08   
928-419 5 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-07-31   
928-419 6 Flagstaff AZ PHNXAZMAXYX  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2019-12-19   
928-419 7 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2020-06-12   
928-419 8 Flagstaff AZ PHNXAZ28VMD  073H TELNYX LLC 666   2021-03-20   
928-419 9 Flagstaff AZ FLGSAZ032MD  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 666   2020-09-12   
928-420 A Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 0 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 1 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 2 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 3 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 4 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 5 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 6 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-420 7 Prescott AZ PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2016-02-11   
928-420 8 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-420 9 Prescott AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-421 A Winslow AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
928-421 0 Winslow AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-27   
928-421 1 Winslow AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-27   
928-421 2 Winslow AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2015-02-19   
928-421 3 Winslow AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2015-02-19   
928-421 4 Winslow AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2015-02-19   
928-421 6 Winslow AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2016-06-17   
928-421 7 Winslow AZ PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2015-09-26   
928-421 8 Winslow AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-03-14   
928-421 9 Winslow AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-11-19   
928-422 A Seligman AZ PRSCAZFWDS0  3334 TABLE TOP TELEPHONE COMPANY 666      
928-423 A Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-423 0 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 1 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 2 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 3 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 4 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-10-26   
928-423 5 Flagstaff AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-10-27   
928-423 6 Flagstaff AZ PHNDAZ91DS5  939H COMMIO, LLC 666   2021-10-27   
928-423 7 Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-10-27   
928-423 8 Flagstaff AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-10-27   
928-423 9 Flagstaff AZ   515J IP HORIZON LLC 666   2021-10-27   
928-424 A Safford AZ WLCXAZACDS0  183D VALLEY CONNECTIONS, L.L.C. - AZ 668      
928-425 A Globe AZ GLOBAZMARS1  9636 QWEST CORPORATION 668      
928-426 A Prescott AZ PHNXAZ28X3X  515J IP HORIZON LLC 666      
928-426 0 Prescott AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-10-26   
928-426 1 Prescott AZ   515J IP HORIZON LLC 666   2021-10-25   
928-426 2 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-12-30   
928-426 3 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-12-30   
928-426 4 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-12-30   
928-426 5 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-12-30   
928-426 6 Prescott AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-10-26   
928-426 7 Prescott AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-10-26   
928-426 8 Prescott AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-10-26   
928-426 9 Prescott AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-07-12   
928-427 A Wickenburg AZ YRNLAZMARS1  9636 QWEST CORPORATION 666      
928-427 0 Wickenburg AZ YRNLAZMARS1  9636 QWEST CORPORATION 666      
928-427 1 Wickenburg AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-03-11   
928-427 2 Wickenburg AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-427 3 Wickenburg AZ YRNLAZMARS1  9636 QWEST CORPORATION 666      
928-427 4 Wickenburg AZ YRNLAZMARS1  9636 QWEST CORPORATION 666      
928-427 5 Wickenburg AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2014-01-15   
928-427 6 Wickenburg AZ YRNLAZMARS1  9636 QWEST CORPORATION 666      
928-427 7 Wickenburg AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-427 8 Wickenburg AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-03-11   
928-427 9 Wickenburg AZ YRNLAZMARS1  9636 QWEST CORPORATION 666      
928-428 A Safford AZ SFFRAZMADS0  9636 QWEST CORPORATION 668      
928-429 A Kayenta AZ STMCAZXE2MD  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 980      
928-430 A Somerton AZ PHNXAZ28X3X  515J IP HORIZON LLC 666      
928-430 0 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-01-26   
928-430 1 Somerton AZ   515J IP HORIZON LLC 666   2021-10-25   
928-430 2 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2021-12-13   
928-430 3 Somerton AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-12-30   
928-430 4 Somerton AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-12-30   
928-430 5 Somerton AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-12-30   
928-430 6 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-01-26   
928-430 7 Somerton AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-02-05   
928-430 8 Somerton AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-02-05   
928-430 9 Somerton AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-12-18   
928-431 A Black Mesa AZ STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980      
928-432 A Safford AZ SFFRAZMADS0  9636 QWEST CORPORATION 668      
928-432 0 Safford AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-02-07   
928-432 1 Safford AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2007-07-06   
928-432 2 Safford AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2009-03-19   
928-432 3 Safford AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-02-01   
928-432 4 Safford AZ SFFRAZMADS0  9636 QWEST CORPORATION 668   2006-11-27   
928-432 5 Safford AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2009-11-20   
928-432 6 Safford AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-02-13   
928-432 7 Safford AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2007-05-26   
928-432 8 Safford AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-02-13   
928-432 9 Safford AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-02-16   
928-433 A Flagstaff AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-433 0 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-12-17   
928-433 1 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-12-17   
928-433 2 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-05-18   
928-433 3 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-06-21   
928-433 4 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-11-10   
928-433 5 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-12-17   
928-433 6 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-11-19   
928-433 7 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2011-01-19   
928-433 8 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-12-17   
928-433 9 Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2018-09-04   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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