Local Calling Guide

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NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-552 A Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-552 0 Bisbee AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2021-07-11   
520-552 1 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-06-28   
520-552 2 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-06-28   
520-552 3 Bisbee AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-07-25   
520-552 4 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-08-08   
520-552 6 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-08-08   
520-552 7 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-09-25   
520-552 8 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-09-25   
520-552 9 Bisbee AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-09-26   
520-553 A Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-553 0 Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-09-18   
520-553 1 Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-09-18   
520-553 2 Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-09-18   
520-553 3 Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-09-18   
520-553 4 Casa Grande AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-09-26   
520-553 5 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-09-17   
520-553 6 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-09-17   
520-553 7 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-09-17   
520-553 8 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-09-17   
520-553 9 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-09-17   
520-554 A Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-554 0 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 1 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 2 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 3 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 4 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 5 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 6 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 7 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 8 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 9 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-556 A Sierra Vista AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-556 0 Sierra Vista AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-10-25   
520-556 1 Sierra Vista AZ   515J IP HORIZON LLC 668   2021-10-25   
520-556 2 Sierra Vista AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-11-20   
520-556 3 Sierra Vista AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-11-20   
520-556 4 Sierra Vista AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-12-12   
520-556 5 Sierra Vista AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-25   
520-556 6 Sierra Vista AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-25   
520-556 7 Sierra Vista AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-25   
520-556 8 Sierra Vista AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-25   
520-556 9 Sierra Vista AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2021-10-24   
520-557 A Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666      
520-557 0 Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666   2023-01-07   
520-557 1 Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666   2023-01-07   
520-557 2 Casa Grande AZ PHNXAZ197MD  939H COMMIO, LLC 666   2023-01-07   
520-557 3 Casa Grande AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2023-02-06   
520-557 4 Casa Grande AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2023-02-06   
520-557 5 Casa Grande AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2023-02-23   
520-557 6 Casa Grande AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-02-11   
520-557 7 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-02-04   
520-557 8 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-02-04   
520-557 9 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-02-04   
520-558 A Portal AZ PERCAZXCDS0  2176 VALLEY TEL COOP INC 668      
520-559 A Sierra Vista AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-560 A Casa Grande AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-561 A Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-561 0 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-561 1 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-561 2 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-561 3 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-561 4 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-561 5 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-02-14   
520-561 6 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-02-14   
520-561 7 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-02-14   
520-561 8 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2011-03-25   
520-561 9 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-562 A Sacaton AZ LNBTAZXCDS1  2179 GILA RIVER TELECOMM, INC. 666      
520-563 A Benson AZ TCSNAZMAXBY  515J IP HORIZON LLC 668      
520-563 0 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-01-14   
520-563 1 Benson AZ   515J IP HORIZON LLC 668   2021-10-25   
520-563 2 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-563 3 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-563 4 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-563 5 Benson AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-12-11   
520-563 6 Benson AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-12-11   
520-563 8 Benson AZ TCSMAZCH9MD  939H COMMIO, LLC 668   2021-11-13   
520-563 9 Benson AZ TCSMAZCH9MD  939H COMMIO, LLC 668   2021-11-13   
520-564 A Douglas AZ TCSNAZMAXBY  515J IP HORIZON LLC 668      
520-564 0 Douglas AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-12-09   
520-564 1 Douglas AZ   515J IP HORIZON LLC 668   2021-10-25   
520-564 2 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-564 3 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-564 4 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-564 5 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-564 6 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-564 7 Douglas AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-12-11   
520-564 8 Douglas AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-12-11   
520-564 9 Douglas AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-10-29   
520-565 A Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-565 0 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 1 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 2 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 3 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 4 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 5 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 6 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 7 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 8 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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