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Tucson, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
520-719 9 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2015-09-22   
520-721 A TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-722 A TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-724 A TCSNAZMADS1  9636 QWEST CORPORATION 668      
520-724 0 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-06-02   
520-724 1 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-06-02   
520-724 2 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-06-01   
520-724 3 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-06-01   
520-724 4 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-06-01   
520-724 5 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-06-01   
520-724 6 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-06-01   
520-724 7 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-06-01   
520-724 8 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-06-01   
520-724 9 TCSNAZMADS1  9636 QWEST CORPORATION 668   2011-10-07   
520-729 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-729 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2014-12-14   
520-729 1 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2015-07-29   
520-729 2 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2015-07-30   
520-729 3 TCSNAZXGDS0  7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ 668   2015-07-29   
520-729 4 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2015-07-30   
520-729 5 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2015-08-25   
520-729 6 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2015-09-14   
520-729 7 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2015-09-14   
520-729 8 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2014-12-16   
520-729 9 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-12-16   
520-730 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-730 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-730 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-730 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2003-11-03   
520-730 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2003-11-03   
520-730 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-730 5 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-730 6 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2003-11-03   
520-730 7 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-730 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-730 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-731 A TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-733 A TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-734 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 5 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 6 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 7 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-734 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-04-15   
520-738 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 5 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 6 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 7 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-738 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-06   
520-739 A TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2025-01-06   
520-739 0 TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2025-01-06   
520-739 1 TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2025-01-06   
520-739 2 TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668   2025-01-06   
520-739 3 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 4 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 5 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 6 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 7 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 8 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-739 9   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2025-01-27   
520-740 A TCSNAZMADS1  9636 QWEST CORPORATION 668      
520-741 A TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-742 A TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-743 A TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 0 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 1 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 2 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 3 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 4 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 5 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 6 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-08-27   
520-743 7 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 8 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-743 9 TCSNAZWERS1  9636 QWEST CORPORATION 668      
520-744 A TCSNAZCODS0  9636 QWEST CORPORATION 668      
520-745 A TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-746 A TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-747 A TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-748 A TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-749 A TCSNAZTVDS0  9636 QWEST CORPORATION 668      
520-750 A TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-750 0 TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-750 1 TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-750 2 TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-750 3   145J TERRA NOVA TELECOM INC. 668   2022-10-18   
520-750 4 TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-750 5 MARNAZMARS1  9636 QWEST CORPORATION 668      
520-750 6 TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-750 7 TCSNAZCRDS0  9636 QWEST CORPORATION 668      

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

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