Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-654 9 Greasewood AZ GSWDAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-655 A Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-655 0 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2018-07-29   
928-655 1 Somerton AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-06-12   
928-655 2 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-11-21   
928-655 3 Somerton AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2020-06-24   
928-655 4 Somerton AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-10-21   
928-655 5 Somerton AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2020-02-03   
928-655 6 Somerton AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-07-11   
928-655 7 Somerton AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2019-12-28   
928-655 8 Somerton AZ PHNXAZ196MD  073H TELNYX LLC 666   2019-05-20   
928-655 9 Somerton AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2018-12-25   
928-656 A Teec Nos Pos AZ TNPSAZXRRS1  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-656 0 Teec Nos Pos AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-656 3 Teec Nos Pos AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-656 4 Teec Nos Pos AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-656 5 Teec Nos Pos AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-656 9 Teec Nos Pos AZ   4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-657 A Dilcon AZ DLKNAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-658 A Dennehotso AZ DNHSAZXCRL0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-658 2 Dennehotso AZ STMCAZXEXMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 980   2020-04-13   
928-658 7 Dennehotso AZ STMCAZXE7MD  073H TELNYX LLC 980   2022-07-29   
928-658 8 Dennehotso AZ STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2021-10-22   
928-658 9 Dennehotso AZ DNHSAZXCRL0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-659 A Rock Point AZ RKPNAZXCRL0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-659 1 Rock Point AZ STMCAZXE7MD  073H TELNYX LLC 980   2022-08-01   
928-659 2 Rock Point AZ STMCAZXEXMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 980   2020-04-13   
928-659 4 Rock Point AZ RKPNAZXCRL0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-659 8 Rock Point AZ STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2021-10-22   
928-659 9 Rock Point AZ RKPNAZXCRL0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-660 A Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-660 0 Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-660 1 Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-660 2 Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-660 3 Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-660 4 Page AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-10-28   
928-660 5 Page AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-01-23   
928-660 6 Page AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-01-23   
928-660 7 Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2020-06-25   
928-660 8 Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-660 9 Page AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-662 A Parker Dam AZ PSTNAZXCRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-662 0 Parker Dam AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2019-09-01   
928-662 2 Parker Dam AZ LSANCAJWDS9  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 730   2012-04-27   
928-662 3 Parker Dam AZ LSANCA54DS7  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 730   2005-07-30   
928-662 4 Parker Dam AZ PSTNAZXCRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-662 5 Parker Dam AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2019-10-28   
928-662 6 Parker Dam AZ VTVLCAXAXPX  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 730   2014-07-04   
928-662 7 Parker Dam AZ BLTNCAADGMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730   2015-02-13   
928-662 8 Parker Dam AZ BLTNCAADGMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730   2011-05-23   
928-662 9 Parker Dam AZ LSANCA039MD  587F BANDWIDTH.COM CLEC, LLC - AZ 730   2015-02-14   
928-663 A Chinle AZ STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980      
928-663 0 Chinle AZ STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2016-04-28   
928-663 8 Chinle AZ STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2023-03-15   
928-663 9 Chinle AZ STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2023-03-15   
928-664 A Cibola AZ LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730      
928-664 2 Cibola AZ LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730   2022-04-13   
928-664 4 Cibola AZ   145J TERRA NOVA TELECOM INC. 730   2025-07-17   
928-665 A Grand Canyon AZ PHNXAZ19CMD  516J TON80 COMMUNICATIONS, LLC 666      
928-665 5 Grand Canyon AZ   145J TERRA NOVA TELECOM INC. 666   2022-10-31   
928-665 7 Grand Canyon AZ PHNXAZ19CMD  516J TON80 COMMUNICATIONS, LLC 666   2022-04-03   
928-666 A Flagstaff AZ PHNXAZ19AMD  965H FRACTEL, LLC 666      
928-666 0 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2019-05-07   
928-666 1 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-01   
928-666 2 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2019-12-27   
928-666 3 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2019-05-11   
928-666 4 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2021-05-28   
928-666 5 Flagstaff AZ PHNXAZ197MD  939H COMMIO, LLC 666   2024-03-28   
928-666 6 Flagstaff AZ PHNXAZ19AMD  965H FRACTEL, LLC 666   2019-03-24   
928-666 7 Flagstaff AZ PHNXAZ28YMD  597F VOIP INNOVATIONS, LLC 666   2019-04-07   
928-666 8 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2020-04-02   
928-666 9 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2019-07-11   
928-667 A Parker Dam AZ PRDMAZXCDS0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-667 1 Parker Dam AZ PRDMAZXCDS0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-667 2 Parker Dam AZ PRDMAZXCDS0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-667 3 Parker Dam AZ PRDMAZXCDS0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-667 4 Parker Dam AZ PRDMAZXCDS0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-667 5 Parker Dam AZ VTVLCAXAXPX  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 730   2005-05-16   
928-667 6 Parker Dam AZ LSANCA54DS7  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 730   2014-08-29   
928-667 7 Parker Dam AZ   145J TERRA NOVA TELECOM INC. 730   2025-07-14   
928-667 8 Parker Dam AZ LSANCAJWDS9  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 730   2013-11-08   
928-668 A Wickenburg AZ WCBGAZMARS1  9636 QWEST CORPORATION 666      
928-668 0 Wickenburg AZ WCBGAZMARS1  9636 QWEST CORPORATION 666      
928-668 1 Wickenburg AZ WCBGAZMARS1  9636 QWEST CORPORATION 666      
928-668 2 Wickenburg AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2019-08-29   
928-668 3 Wickenburg AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-09-05   
928-668 4 Wickenburg AZ WCBGAZMARS1  9636 QWEST CORPORATION 666      
928-668 5 Wickenburg AZ WCBGAZMARS1  9636 QWEST CORPORATION 666      
928-668 6 Wickenburg AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-10   
928-668 8 Wickenburg AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-10   
928-668 9 Wickenburg AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-02-27   
928-669 A Parker AZ PRKRAZXCDS0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-671 A Wickenburg AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-671 0 Wickenburg AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-671 1 Wickenburg AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-671 2 Wickenburg AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-671 3 Wickenburg AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-08   
928-671 4 Wickenburg AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2021-05-28   
928-671 5 Wickenburg AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-12-06   
928-671 6 Wickenburg AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2021-06-19   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 >>

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.