Local Calling Guide

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NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-261 1 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 2 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 3 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 4 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 5 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 6 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 7 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 8 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-261 9 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2009-10-19   
520-262 A Tucson AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-10   
520-262 0 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-10   
520-262 1 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-10   
520-262 2 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-20   
520-262 3 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-20   
520-262 4 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-30   
520-262 5 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-15   
520-262 6 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-15   
520-262 7 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-30   
520-262 8 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-30   
520-262 9 Tucson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-04-30   
520-263 A Sierra Vista AZ   7078 COX ARIZONA TELCOM, INC. - AZ 668      
520-263 0 Sierra Vista AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2015-07-03   
520-263 1 Sierra Vista AZ   630E ONVOY, LLC - AZ 668   2016-04-22   
520-263 2 Sierra Vista AZ   7078 COX ARIZONA TELCOM, INC. - AZ 668   2014-12-15   
520-263 3 Sierra Vista AZ   7078 COX ARIZONA TELCOM, INC. - AZ 668   2014-12-15   
520-263 4 Sierra Vista AZ   7078 COX ARIZONA TELCOM, INC. - AZ 668   2015-07-28   
520-263 5 Sierra Vista AZ   630E ONVOY, LLC - AZ 668   2016-04-22   
520-263 6 Sierra Vista AZ   7575 CENTURYLINK COMMUNICATIONS LLC 668   2016-01-14   
520-263 7 Sierra Vista AZ   6529 T-MOBILE USA, INC. 668   2015-08-14   
520-263 8 Sierra Vista AZ   630E ONVOY, LLC - AZ 668   2016-03-07   
520-263 9 Sierra Vista AZ   630E ONVOY, LLC - AZ 668   2016-03-07   
520-264 A Nogales AZ TCSNAZMATMD  7421 AT&T LOCAL 668      
520-264 2 Nogales AZ   7421 AT&T LOCAL 668      
520-264 6 Nogales AZ   6664 SPRINT SPECTRUM L.P. 668   2005-10-02   
520-264 8 Nogales AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-07-24   
520-265 A Benson AZ   6664 SPRINT SPECTRUM L.P. 668      
520-265 0 Benson AZ   6664 SPRINT SPECTRUM L.P. 668      
520-265 1 Benson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-05-22   
520-265 2 Benson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2007-09-27   
520-265 3 Benson AZ   722E YMAX COMMUNICATIONS CORP. - AZ 668   2008-05-20   
520-265 4 Benson AZ   722E YMAX COMMUNICATIONS CORP. - AZ 668   2008-05-20   
520-265 5 Benson AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-06-18   
520-265 6 Benson AZ   6529 T-MOBILE USA, INC. 668   2015-02-14   
520-265 7 Benson AZ   6529 T-MOBILE USA, INC. 668   2013-12-02   
520-265 8 Benson AZ   630E ONVOY, LLC - AZ 668   2007-05-26   
520-265 9 Benson AZ   722E YMAX COMMUNICATIONS CORP. - AZ 668   2009-01-14   
520-266 A Sierra Vista AZ   6664 SPRINT SPECTRUM L.P. 668      
520-266 0 Sierra Vista AZ   6664 SPRINT SPECTRUM L.P. 668      
520-266 1 Sierra Vista AZ   6664 SPRINT SPECTRUM L.P. 668      
520-266 2 Sierra Vista AZ   6664 SPRINT SPECTRUM L.P. 668      

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Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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