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
520-200 A Hayden AZ   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 668      
520-200 0 Hayden AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2015-05-08   
520-200 1 Hayden AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-08-10   
520-200 2 Hayden AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-07-24   
520-200 3 Hayden AZ   630E ONVOY, LLC - AZ 668   2012-05-22   
520-200 4 Hayden AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2016-06-11   
520-200 5 Hayden AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-01-09   
520-200 6 Hayden AZ   7575 CENTURYLINK COMMUNICATIONS LLC 668   2015-06-25   
520-200 7 Hayden AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2012-06-17   
520-200 8 Hayden AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2013-04-11   
520-200 9 Hayden AZ   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 668      
520-201 A San Manuel AZ   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 668      
520-201 0 San Manuel AZ   630E ONVOY, LLC - AZ 668   2014-10-20   
520-201 1 San Manuel AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2010-06-07   
520-201 2 San Manuel AZ   630E ONVOY, LLC - AZ 668   2014-10-20   
520-201 3 San Manuel AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2010-09-12   
520-201 4 San Manuel AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2011-02-21   
520-201 5 San Manuel AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-10-10   
520-201 6 San Manuel AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-11-23   
520-201 7 San Manuel AZ   630E ONVOY, LLC - AZ 668   2012-05-22   
520-201 8 San Manuel AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-03-22   
520-201 9 San Manuel AZ   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 668      
520-202 A Tucson AZ TCSMAZEEDS0  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668      
520-203 A Tucson AZ TCSNAZMAIMD  4793 XO ARIZONA, INC. 668      
520-203 0 Tucson AZ   4793 XO ARIZONA, INC. 668   2003-10-10   
520-203 1 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2003-10-10   
520-203 2 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2004-12-06   
520-203 3 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2004-01-06   
520-203 4 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2004-07-25   
520-203 5 Tucson AZ   6664 SPRINT SPECTRUM L.P. 668   2004-08-13   
520-203 6 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-01-11   
520-203 7 Tucson AZ   7078 COX ARIZONA TELCOM, INC. - AZ 668   2004-04-09   
520-203 8 Tucson AZ   7078 COX ARIZONA TELCOM, INC. - AZ 668   2004-04-09   
520-203 9 Tucson AZ   6664 SPRINT SPECTRUM L.P. 668   2005-03-11   
520-204 A Tucson AZ TCSNAZEA1MD  7184 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- AZ 668   2004-01-25   
520-204 0 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2004-11-18   
520-204 1 Tucson AZ   7184 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- AZ 668   2004-01-25   
520-204 2 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2004-08-06   
520-204 3 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2004-10-02   
520-204 4 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2004-10-02   
520-204 5 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-02-22   
520-204 6 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-02-22   
520-204 7 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-02-22   
520-204 8 Tucson AZ   6664 SPRINT SPECTRUM L.P. 668   2005-03-19   
520-204 9 Tucson AZ   6664 SPRINT SPECTRUM L.P. 668   2005-03-19   
520-205 A Tucson AZ TCSNAZMADS1  9636 QWEST CORPORATION 668      
520-205 0 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2003-06-21   
520-205 1 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2003-09-30   
520-205 2 Tucson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2003-09-30   
520-205 3 Tucson AZ   9636 QWEST CORPORATION 668      

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Last updated: Wed, 10 Apr 2019 01:22:05 UTC

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