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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
928-751 A Springerville AZ SHLWAZ01CM4  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 666      
928-752 A Flagstaff AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-753 A Kingman AZ KGMNAZXCPS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 A Bullhead City North AZ BLCYAZXERS1  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 0 Bullhead City North AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-07-25   
928-754 1 Bullhead City North AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 2 Bullhead City North AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 3 Bullhead City North AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 4 Bullhead City North AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 5 Bullhead City North AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 6 Bullhead City North AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-754 7 Bullhead City North AZ   630E ONVOY, LLC - AZ 666   2018-07-22   
928-754 8 Bullhead City North AZ   630E ONVOY, LLC - AZ 666   2019-07-11   
928-754 9 Bullhead City North AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-755 A Ganado AZ GANDAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-755 0 Ganado AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-755 1 Ganado AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-755 2 Ganado AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-755 3 Ganado AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-755 4 Ganado AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-755 5 Ganado AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-755 7 Ganado AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 980   2020-04-13   
928-755 9 Ganado AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-756 A Prescott AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-756 0 Prescott AZ   630E ONVOY, LLC - AZ 666   2014-09-29   
928-756 1 Prescott AZ   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-756 2 Prescott AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2015-11-21   
928-756 3 Prescott AZ   630E ONVOY, LLC - AZ 666   2013-01-23   
928-756 4 Prescott AZ   630E ONVOY, LLC - AZ 666   2013-01-23   
928-756 5 Prescott AZ   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-756 6 Prescott AZ   630E ONVOY, LLC - AZ 666   2016-07-31   
928-756 7 Prescott AZ   630E ONVOY, LLC - AZ 666   2016-07-31   
928-756 8 Prescott AZ   630E ONVOY, LLC - AZ 666   2014-09-29   
928-756 9 Prescott AZ   6529 T-MOBILE USA, INC. 666   2016-03-23   
928-757 A Kingman AZ KGMNAZXEDS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-758 A Bullhead City AZ BLCYAZXCDS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-759 A Prescott AZ PRSCAZEARS2  9636 QWEST CORPORATION 666      
928-763 A Bullhead City AZ BLCYAZXCDS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-764 A Castle Rock AZ CSRKAZXCRS1  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-764 0 Castle Rock AZ   630E ONVOY, LLC - AZ 666   2019-12-09   
928-764 1 Castle Rock AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-764 2 Castle Rock AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-764 3 Castle Rock AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-764 4 Castle Rock AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-764 5 Castle Rock AZ   227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-03-03   
928-764 6 Castle Rock AZ   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2014-03-14   
928-764 7 Castle Rock AZ   630E ONVOY, LLC - AZ 666   2018-07-22   
928-764 8 Castle Rock AZ   630E ONVOY, LLC - AZ 666   2019-07-11   
928-764 9 Castle Rock AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-765 A Wikieup AZ WIKPAZXCRS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-765 0 Wikieup AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-10-27   
928-765 1 Wikieup AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-10-27   
928-765 2 Wikieup AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-765 3 Wikieup AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-10-27   
928-765 4 Wikieup AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-10-27   
928-765 5 Wikieup AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-08-01   
928-765 6 Wikieup AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2015-09-26   
928-765 8 Wikieup AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2013-11-08   
928-765 9 Wikieup AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-766 A Yucca AZ YUCCAZXCRS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-766 0 Yucca AZ   630E ONVOY, LLC - AZ 666   2019-12-09   
928-766 1 Yucca AZ   073H TELNYX LLC 666   2020-05-08   
928-766 2 Yucca AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-766 3 Yucca AZ   508J CENTURYLINK COMMUNICATIONS, LLC 666   2015-09-26   
928-766 4 Yucca AZ   630E ONVOY, LLC - AZ 666   2020-10-10   
928-766 5 Yucca AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-09-09   
928-766 6 Yucca AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-08-01   
928-766 7 Yucca AZ   630E ONVOY, LLC - AZ 666   2019-07-11   
928-766 8 Yucca AZ   630E ONVOY, LLC - AZ 666   2018-07-26   
928-766 9 Yucca AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-767 A Lake Mohave Ranchos AZ DLSPAZXCRS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-767 0 Lake Mohave Ranchos AZ   630E ONVOY, LLC - AZ 666   2021-01-16   
928-767 2 Lake Mohave Ranchos AZ   630E ONVOY, LLC - AZ 666   2021-01-16   
928-767 3 Lake Mohave Ranchos AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-767 4 Lake Mohave Ranchos AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-767 5 Lake Mohave Ranchos AZ   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2020-12-11   
928-767 6 Lake Mohave Ranchos AZ   630E ONVOY, LLC - AZ 666   2020-10-10   
928-767 7 Lake Mohave Ranchos AZ   630E ONVOY, LLC - AZ 666   2018-07-22   
928-767 8 Lake Mohave Ranchos AZ   630E ONVOY, LLC - AZ 666   2020-10-10   
928-767 9 Lake Mohave Ranchos AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-768 A Mohave Valley AZ MHVYAZXCRS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-769 A Peach Springs AZ TXTNAZABRS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-769 0 Peach Springs AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2019-11-24   
928-769 1 Peach Springs AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-769 2 Peach Springs AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-769 3 Peach Springs AZ   630E ONVOY, LLC - AZ 666   2018-07-26   
928-769 4 Peach Springs AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-09-09   
928-769 5 Peach Springs AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-02-19   
928-769 6 Peach Springs AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-08-01   
928-769 7 Peach Springs AZ   508J CENTURYLINK COMMUNICATIONS, LLC 666   2016-06-09   
928-769 8 Peach Springs AZ   630E ONVOY, LLC - AZ 666   2019-07-11   
928-769 9 Peach Springs AZ   2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-770 A Mohave Valley AZ KGMNAZXCEMD  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666      
928-770 0 Mohave Valley AZ   227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2018-01-29   
928-770 1 Mohave Valley AZ   073H TELNYX LLC 666   2020-05-08   
928-770 2 Mohave Valley AZ   630E ONVOY, LLC - AZ 666   2019-12-09   
928-770 4 Mohave Valley AZ   227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2005-06-02   
928-770 5 Mohave Valley AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-05-16   
928-770 6 Mohave Valley AZ   630E ONVOY, LLC - AZ 666   2020-10-10   
928-770 7 Mohave Valley AZ   508J CENTURYLINK COMMUNICATIONS, LLC 666   2016-06-09   

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

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