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Tucson, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
520-775 7 TCSNAZMADS1  9636 QWEST CORPORATION 668   2014-05-12   
520-775 8 TCSNAZMADS1  9636 QWEST CORPORATION 668   2014-05-12   
520-775 9 TCSNAZMADS1  9636 QWEST CORPORATION 668   2014-05-12   
520-777 A TCSMAZSJAMD  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668      
520-777 0 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2005-02-26   
520-777 1 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2006-01-28   
520-777 2 TCSMAZSJAMD  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668   2004-12-18   
520-777 3 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2005-05-31   
520-777 4 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2005-05-31   
520-777 5 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2005-05-31   
520-777 6 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2005-05-31   
520-777 7 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2005-05-31   
520-777 8 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2005-05-31   
520-777 9 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2006-01-28   
520-780 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-780 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-780 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-780 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-780 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-780 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-780 5 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-02-28   
520-780 6 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-780 7 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-06-17   
520-780 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-02-28   
520-780 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-06-17   
520-783 A TCSMAZOI3MD  5562 METROPCS, INC. 668      
520-783 0 TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2019-05-26   
520-783 1 TCSMAZOI3MD  5562 METROPCS, INC. 668   2019-04-05   
520-783 2 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-06-07   
520-783 3 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-06-07   
520-783 4 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-06-07   
520-783 5 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-06-07   
520-783 6 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-06-07   
520-783 7 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-06-07   
520-783 8 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2019-06-15   
520-783 9 TCSMAZOI3MD  5562 METROPCS, INC. 668   2019-04-04   
520-784 A TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-784 0 TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-784 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-12-16   
520-784 2 TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-784 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-12-16   
520-784 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-02-10   
520-784 5 TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-784 6 TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-784 7 TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-784 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-11-15   
520-784 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-02-10   
520-789 A TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-789 0 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-24   
520-789 1 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-24   
520-789 2 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-24   
520-789 3 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-24   
520-789 4 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-24   
520-789 5 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-24   
520-789 6 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2012-06-09   
520-789 7 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2012-05-04   
520-789 8 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-23   
520-789 9 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2012-04-23   
520-790 A TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-791 A TCSNAZMADS1  9636 QWEST CORPORATION 668      
520-792 A TCSNAZMADS1  9636 QWEST CORPORATION 668      
520-793 A TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-794 A TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-795 A TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-797 A TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-798 A TCSNAZMADS1  9636 QWEST CORPORATION 668      
520-799 A TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-800 A TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-800 0 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2015-03-30   
520-800 1 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2015-03-30   
520-800 2 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-31   
520-800 3 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-31   
520-800 4 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-31   
520-800 5 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-31   
520-800 6 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-31   
520-800 7 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-31   
520-800 8 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2015-03-30   
520-800 9 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-31   
520-806 A TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-807 A TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-808 A TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-809 A TCSNAZMAX0Y  890G INTRADO COMMUNICATIONS, LLC 668      
520-809 0 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-25   
520-809 1 TCSMAZOI3MD  5562 METROPCS, INC. 668   2015-02-25   
520-809 2 TCSMAZOI3MD  5562 METROPCS, INC. 668   2015-02-25   
520-809 3 TCSMAZOI3MD  5562 METROPCS, INC. 668   2015-02-25   
520-809 4 TCSMAZOI3MD  5562 METROPCS, INC. 668   2015-02-25   
520-809 5 TCSMAZOI3MD  5562 METROPCS, INC. 668   2015-02-25   
520-809 6 TCSNAZXGDS0  7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ 668   2015-02-24   
520-809 7 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-30   
520-809 8 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-25   
520-809 9 TCSNAZMAX0Y  890G INTRADO COMMUNICATIONS, LLC 668   2015-02-21   
520-812 A TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2025-01-19   
520-812 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-12-03   
520-812 1   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2025-01-27   
520-812 2 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-08-17   
520-812 3 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-08-17   
520-812 4 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-08-17   
520-812 5 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-08-17   
520-812 6 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-08-17   

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

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