Local Calling Guide

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OCN: 3285 LEVEL 3 COMMUNICATIONS, LLC - AZ

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
928-662 3 Parker Dam AZ   730   2005-07-30   
928-666 3 Flagstaff AZ   666   2019-05-11   
928-667 6 Parker Dam AZ   730   2014-08-29   
928-672 1 Shonto AZ   980   2020-04-13   
928-673 2 Kaibito AZ   980   2020-04-13   
928-683 4 Gila Bend AZ   666   2004-06-05   
928-686 2 Leupp AZ   980   2020-04-13   
928-698 5 Le Chee AZ   980   2020-04-13   
928-714 7 Flagstaff AZ   666   2008-05-08   
928-724 4 Tsaile AZ   980   2020-04-13   
928-725 5 Pinon Cottonwood AZ   980   2020-04-13   
928-728 2 Rough Rock AZ   980   2020-04-13   
928-730 3 Fort Defiance AZ   980   2020-03-27   
928-735 4 Greer AZ   666   2012-03-18   
928-736 3 Toyei AZ   980   2020-04-13   
928-754 0 Bullhead City North AZ   666   2005-07-25   
928-755 7 Ganado AZ   980   2020-04-13   
928-756 2 Prescott AZ   666   2015-11-21   
928-765 6 Wikieup AZ   666   2015-09-26   
928-766 5 Yucca AZ   666   2005-09-09   
928-769 4 Peach Springs AZ   666   2005-09-09   
928-769 5 Peach Springs AZ   666   2012-02-19   
928-770 5 Mohave Valley AZ   666   2008-05-16   
928-787 5 Lukachukai AZ   980   2020-04-17   
928-788 0 Mohave Valley AZ   666   2005-07-25   
928-792 A Safford AZ TCSNAZMAVMD  668      
928-792 2 Safford AZ   668   2006-08-23   
928-792 4 Safford AZ   668      
928-793 A Globe AZ TCSNAZMAVMD  668      
928-793 3 Globe AZ   668   2006-10-10   
928-793 4 Globe AZ   668      
928-793 5 Globe AZ   668   2012-06-24   
928-800 5 Prescott AZ   666   2019-07-01   
928-846 3 Lake Havasu City AZ   666   2005-07-15   
928-846 4 Lake Havasu City AZ   666   2005-07-15   
928-846 8 Lake Havasu City AZ   666   2013-05-25   
928-852 A Sedona AZ PHNDAZ91DS5  666      
928-852 0 Sedona AZ   666      
928-852 4 Sedona AZ   666   2011-06-11   
928-852 7 Sedona AZ   666   2012-01-07   
928-863 2 Flagstaff AZ   666   2018-11-11   
928-888 2 Grand Canyon AZ   666   2019-11-24   
928-892 5 Show Low AZ   666   2008-02-12   
928-900 2 Globe AZ   668   2018-12-14   
928-940 6 Pinetop AZ   666   2012-10-14   
928-977 2 Yuma AZ   666   2020-08-16   
928-988 A Yuma AZ PHNDAZ91DS5  666      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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