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Tucson, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
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   
520-801 A   410H WIDE VOICE, LLC - AZ 668   2025-06-12   
520-801 1   410H WIDE VOICE, LLC - AZ 668   2025-06-12   
520-801 2   490J DISH WIRELESS, LLC 668   2025-10-10   
520-801 3   490J DISH WIRELESS, LLC 668   2026-01-05   
520-801 4   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2025-10-02   
520-801 5   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2025-10-02   
520-801 6   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2025-10-02   
520-801 7   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2025-10-02   
520-801 8   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2025-10-02   
520-802 A   616J LEAP TELECOM, LLC 668   2025-11-24   
520-802 0   616J LEAP TELECOM, LLC 668   2025-11-24   
520-806 A TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-806 0   9636 QWEST CORPORATION 668      
520-806 1   9636 QWEST CORPORATION 668      
520-806 2   9636 QWEST CORPORATION 668      
520-806 3   9636 QWEST CORPORATION 668      
520-806 4   9636 QWEST CORPORATION 668      
520-806 5   9636 QWEST CORPORATION 668      
520-806 7   9636 QWEST CORPORATION 668      
520-806 8   9636 QWEST CORPORATION 668      
520-806 9   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   
520-812 7 TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2011-09-30   
520-812 8 WLCXAZACDS0  183D VALLEY CONNECTIONS, L.L.C. - AZ 668   2011-10-12   
520-812 9 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-11-11   
520-815 A TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
520-815 0 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 1 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 2 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 3 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 4 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 5 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 6 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 7 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 8 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2015-05-05   
520-815 9 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2015-05-05   
520-818 A CRNDAZMADS1  9636 QWEST CORPORATION 668      
520-818 0 CRNDAZMADS1  9636 QWEST CORPORATION 668      
520-818 1 CRNDAZMADS1  9636 QWEST CORPORATION 668      
520-818 2 CRNDAZMADS1  9636 QWEST CORPORATION 668      
520-818 3 CRNDAZMADS1  9636 QWEST CORPORATION 668      
520-818 4 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-02-23   

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

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