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Tucson, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
520-257 1 TCSNAZXGDS0  7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ 668   2014-10-21   
520-257 2 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-10-21   
520-257 3 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-10-21   
520-257 4 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-10-21   
520-257 5 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2014-10-18   
520-257 6 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2014-10-18   
520-257 7 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2014-10-18   
520-257 8 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2014-10-18   
520-257 9 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2014-10-18   
520-258 A TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-258 0 TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-258 1 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-06-24   
520-258 2 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-06-24   
520-258 3 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-07-29   
520-258 4 TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-258 5 TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-258 6 TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-258 7 TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-258 8 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-10-01   
520-258 9 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-10-28   
520-259 A TCSNAZQKDS0  8293 NORTH COUNTY COMMUNICATIONS CORPORATION 668      
520-260 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-260 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-260 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-260 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-260 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-260 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-260 5 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2003-11-03   
520-260 6 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-260 7 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2004-11-11   
520-260 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2004-09-24   
520-260 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2004-11-11   
520-261 A TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
520-261 0 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-09-18   
520-261 1 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 2 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 3 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 4 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 5 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 6 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 7 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 8 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 9 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-262 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-262 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-10   
520-262 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-10   
520-262 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-20   
520-262 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-20   
520-262 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-30   
520-262 5 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-15   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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