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
520-565 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   
520-565 9 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-566 A Tucson AZ TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-567 A Hayden AZ TCSNAZMAXBY  515J IP HORIZON LLC 668      
520-567 0 Hayden AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-01-16   
520-567 1 Hayden AZ   515J IP HORIZON LLC 668   2021-10-25   
520-567 2 Hayden AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-11-06   
520-567 3 Hayden AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-11-06   
520-567 4 Hayden AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-567 5 Hayden AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-567 6 Hayden AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-567 7 Hayden AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-567 8 Hayden AZ TCSMAZCHCMD  145J TERRA NOVA TELECOM INC. 668   2024-02-13   
520-567 9 Hayden AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-02-20   
520-568 A Casa Grande AZ MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-569 A San Manuel AZ TCSNAZMAXBY  515J IP HORIZON LLC 668      
520-569 0 San Manuel AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-01-14   
520-569 1 San Manuel AZ   515J IP HORIZON LLC 668   2021-10-25   
520-569 2 San Manuel AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-569 3 San Manuel AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-569 4 San Manuel AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-01-14   
520-569 5 San Manuel AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-11-06   
520-569 6 San Manuel AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2021-11-06   
520-569 7 San Manuel AZ TCSMAZCHCMD  145J TERRA NOVA TELECOM INC. 668   2024-02-13   
520-569 8 San Manuel AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-569 9 San Manuel AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-570 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-571 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-572 A Tucson AZ TCSNAZCODS0  9636 QWEST CORPORATION 668      
520-573 A Tucson AZ TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-574 A Tucson AZ TCSNAZSEDS0  9636 QWEST CORPORATION 668      
520-575 A Tucson AZ TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-576 A Tucson AZ TCSNAZMLRS2  9636 QWEST CORPORATION 668      
520-576 0 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 1 Tucson AZ TCSNAZMLRS2  9636 QWEST CORPORATION 668      
520-576 2 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-11-11   
520-576 3 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 4 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 5 Tucson AZ TCSNAZEA5MD  7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668   2006-03-30   
520-576 6 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-10-10   
520-576 7 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2009-09-15   
520-576 8 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-11-11   
520-576 9 Tucson AZ TCSNAZMLRS2  9636 QWEST CORPORATION 668      
520-577 A Tucson AZ TCSNAZCADS0  9636 QWEST CORPORATION 668      
520-578 A Tucson AZ TCSNAZSWDS0  9636 QWEST CORPORATION 668      
520-579 A Tucson AZ TCSNAZCODS0  9636 QWEST CORPORATION 668      
520-580 A Superior AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
520-580 0 Superior AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-29   
520-580 1 Superior AZ   515J IP HORIZON LLC 666   2021-10-01   
520-580 2 Superior AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-10-28   
520-580 3 Superior AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-11-01   
520-580 4 Superior AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-11-01   
520-580 5 Superior AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-08-28   
520-580 6 Superior AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-11-01   
520-580 7 Superior AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-11-01   
520-580 8 Superior AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-10-21   
520-580 9 Superior AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-10-21   
520-581 A Tombstone AZ TCSNAZMAXBY  515J IP HORIZON LLC 668      
520-581 0 Tombstone AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2023-04-24   
520-581 1 Tombstone AZ   515J IP HORIZON LLC 668   2021-10-25   
520-581 2 Tombstone AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-11-27   
520-581 4 Tombstone AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2022-06-10   
520-581 5 Tombstone AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-10-26   
520-581 6 Tombstone AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2022-03-19   
520-581 7 Tombstone AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-02-20   
520-581 8 Tombstone AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-02-20   
520-581 9 Tombstone AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2021-12-19   
520-582 A Casa Grande AZ PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
520-582 0 Casa Grande AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2007-12-04   
520-582 1 Casa Grande AZ PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
520-582 2 Casa Grande AZ ELOYAZ01RS1  9636 QWEST CORPORATION 666   2007-09-07   
520-582 3 Casa Grande AZ ELOYAZ01RS1  9636 QWEST CORPORATION 666   2007-09-07   
520-582 4 Casa Grande AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 5 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-02-16   
520-582 6 Casa Grande AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 7 Casa Grande AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 8 Casa Grande AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 9 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2014-09-25   
520-583 A Whitlow AZ PHNXAZ28X3X  515J IP HORIZON LLC 666      
520-583 0 Whitlow AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-11-27   
520-583 1 Whitlow AZ   515J IP HORIZON LLC 666   2021-10-25   
520-583 2 Whitlow AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-11-27   
520-583 3 Whitlow AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-11-07   
520-583 4 Whitlow AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-11-07   
520-583 5 Whitlow AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-10-26   
520-583 6 Whitlow AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2021-12-19   
520-583 7 Whitlow AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-11-18   
520-583 8 Whitlow AZ PHNXAZ197MD  939H COMMIO, LLC 666   2021-11-18   
520-583 9 Whitlow AZ PHNXAZ19BMD  145J TERRA NOVA TELECOM INC. 666   2024-02-13   
520-584 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-585 A Tucson AZ TCSMAZOI3MD  5562 METROPCS, INC. 668      
520-585 0 Tucson AZ TCSMAZOI3MD  5562 METROPCS, INC. 668   2016-05-07   
520-585 1 Tucson AZ TCSMAZOI3MD  5562 METROPCS, INC. 668   2016-05-07   
520-585 2 Tucson AZ TCSMAZOI3MD  5562 METROPCS, INC. 668   2016-06-06   
520-585 3 Tucson AZ TCSMAZOI3MD  5562 METROPCS, INC. 668   2016-06-06   
520-585 4 Tucson AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2016-05-08   
520-585 5 Tucson AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2016-05-08   
520-585 6 Tucson AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2016-05-08   
520-585 7 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2016-06-21   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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