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Casa Grande, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
520-553 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-09-17   
520-553 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-09-17   
520-557 A PHNXAZ197MD  939H COMMIO, LLC 666      
520-557 0 PHNXAZ197MD  939H COMMIO, LLC 666   2023-01-07   
520-557 1 PHNXAZ197MD  939H COMMIO, LLC 666   2023-01-07   
520-557 2 PHNXAZ197MD  939H COMMIO, LLC 666   2023-01-07   
520-557 3 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2023-02-06   
520-557 4 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2023-02-06   
520-557 5 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2023-02-23   
520-557 6 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-02-11   
520-557 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-02-04   
520-557 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-02-04   
520-557 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-02-04   
520-560 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-568 A MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-582 A PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
520-582 0 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2007-12-04   
520-582 1 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
520-582 2 ELOYAZ01RS1  9636 QWEST CORPORATION 666   2007-09-07   
520-582 3 ELOYAZ01RS1  9636 QWEST CORPORATION 666   2007-09-07   
520-582 4 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-02-16   
520-582 6 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 7 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 8 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-06-24   
520-582 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2014-09-25   
520-598 A TEMPAZNR5MD  5562 METROPCS, INC. 666      
520-598 0 PHNXAZ28VMD  073H TELNYX LLC 666   2021-12-03   
520-598 1 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-12-03   
520-598 2 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-12-03   
520-598 3 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-12-03   
520-598 4 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-12-03   
520-598 5 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2021-12-03   
520-598 6 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2021-12-03   
520-598 7 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2021-12-03   
520-598 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2024-02-28   
520-598 9 TEMPAZNR5MD  5562 METROPCS, INC. 666   2021-12-02   
520-607 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-607 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-06-20   
520-607 1 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-04-08   
520-607 2 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-03-11   
520-607 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-04-08   
520-607 4 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-04-08   
520-607 5 PHNXAZMAXYX  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2022-04-06   
520-607 6 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2022-03-19   
520-607 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-02-01   
520-607 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-02-01   
520-607 9 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-01-31   
520-632 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-632 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-01-29   
520-632 1 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-01-29   
520-632 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-632 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-632 4 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-632 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-632 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-632 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-632 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-632 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-01-30   
520-634 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-634 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-08-19   
520-634 1 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-05-14   
520-634 2 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-08-19   
520-634 3 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-05-14   
520-634 4 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-05-14   
520-634 5 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2022-09-03   
520-634 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-05-13   
520-634 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-05-13   
520-634 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-05-13   
520-634 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-05-13   
520-635 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-635 0 TEMPAZNR5MD  5562 METROPCS, INC. 666   2015-09-05   
520-635 1 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-11-23   
520-635 2 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2015-05-30   
520-635 3 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2016-08-18   
520-635 4 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2015-08-30   
520-635 5 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2017-10-21   
520-635 6 PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2015-09-26   
520-635 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-29   
520-635 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-29   
520-635 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-29   
520-637 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-637 0 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-05-03   
520-637 1 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2021-04-05   
520-637 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-05-03   
520-637 3 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-08-19   
520-637 4 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-05-03   
520-637 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-05-03   
520-637 6 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2021-02-21   
520-637 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-02-20   
520-637 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-02-20   
520-637 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-02-20   
520-660 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-660 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-04-05   
520-660 1 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-10-12   
520-660 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2023-10-12   
520-660 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-11-28   
520-660 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-11-28   
520-660 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-11-28   
520-660 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-11-20   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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