Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
520-200 4 Hayden AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2016-06-11   
520-223 A Nogales AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-223 4 Nogales AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-223 8 Nogales AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2005-10-13   
520-224 3 Sierra Vista AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2011-10-03   
520-226 A Sierra Vista AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-226 0 Sierra Vista AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2005-02-07   
520-226 4 Sierra Vista AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-226 8 Sierra Vista AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-03-03   
520-226 9 Sierra Vista AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-03-03   
520-246 A Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-246 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-01-05   
520-246 5 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-01-05   
520-254 A Willcox AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-254 0 Willcox AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-05-08   
520-254 1 Willcox AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2015-01-23   
520-254 4 Willcox AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2005-01-30   
520-254 5 Willcox AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-04-28   
520-257 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-10-21   
520-257 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-10-21   
520-257 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-10-21   
520-265 5 Benson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-06-18   
520-274 1 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2017-09-23   
520-274 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2016-11-13   
520-274 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2017-06-14   
520-282 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-12-04   
520-300 9 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-03-13   
520-302 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-05-23   
520-302 5 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-05-23   
520-305 9 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-05-16   
520-308 6 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-01-12   
520-314 A Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-314 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2011-11-15   
520-314 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2011-04-02   
520-332 6 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2013-04-15   
520-333 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2011-11-30   
520-337 A Willcox AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-344 0 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-11-06   
520-353 4 Bisbee AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2012-07-02   
520-357 0 Hayden AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-03-19   
520-357 4 Hayden AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2004-07-17   
520-366 8 Bisbee AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2004-11-11   
520-369 A Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-369 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2011-11-19   
520-385 6 San Manuel AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2007-03-15   
520-394 4 Nogales AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2006-09-14   
520-394 6 Nogales AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2013-01-11   
520-395 9 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-11-24   
520-399 6 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2005-04-29   
520-399 7 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2006-08-28   
520-399 8 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2005-04-29   
520-416 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2019-12-01   
520-416 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2019-12-01   
520-420 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2020-03-09   
520-420 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2020-03-09   
520-422 2 Bisbee AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-07-25   
520-432 0 Bisbee AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-02-28   
520-433 A Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-433 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2013-01-11   
520-433 9 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2013-04-15   
520-441 1 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-08-17   
520-441 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-08-17   
520-441 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-11-22   
520-441 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-12-16   
520-441 6 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-12-16   
520-441 8 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-12-16   
520-445 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-07-18   
520-445 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-07-18   
520-445 8 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-08-07   
520-447 1 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-06-29   
520-447 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-05-11   
520-447 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-05-11   
520-447 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-06-29   
520-448 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-08-31   
520-448 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2014-08-31   
520-468 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-09-25   
520-468 6 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-11-14   
520-476 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2020-10-26   
520-477 0 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2011-04-16   
520-487 4 San Manuel AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2004-07-17   
520-496 1 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-07-20   
520-496 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-07-20   
520-496 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-07-20   
520-505 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2010-06-16   
520-505 5 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2009-10-27   
520-526 1 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2017-07-30   
520-526 9 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2017-07-30   
520-534 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-03-13   
520-535 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-01-30   
520-536 6 Douglas AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2022-10-27   
520-537 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-05-15   
520-542 A Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-542 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-10-07   
520-542 3 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2021-10-07   
520-581 0 Tombstone AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2023-04-24   
520-585 4 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2016-05-08   
520-585 5 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2016-05-08   
520-589 A Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-589 1 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2015-09-19   
520-589 2 Tucson AZ 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2015-09-19   

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Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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