Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-377 8 Kingman AZ 6529 T-MOBILE USA, INC. 666   2006-07-24   
928-377 9 Kingman AZ 6529 T-MOBILE USA, INC. 666   2006-05-20   
928-385 8 Kingman AZ 6529 T-MOBILE USA, INC. 666   2022-04-17   
928-385 9 Kingman AZ 6529 T-MOBILE USA, INC. 666   2022-04-17   
928-391 8 Kingman AZ 6529 T-MOBILE USA, INC. 666   2021-02-27   
928-391 9 Kingman AZ 6529 T-MOBILE USA, INC. 666   2021-02-27   
928-412 4 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666   2006-03-05   
928-412 7 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666   2005-03-28   
928-412 9 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666   2019-07-20   
928-418 A Kingman AZ 6529 T-MOBILE USA, INC. 666      
928-418 5 Kingman AZ 6529 T-MOBILE USA, INC. 666   2022-02-10   
928-418 6 Kingman AZ 6529 T-MOBILE USA, INC. 666   2022-02-10   
928-418 7 Kingman AZ 6529 T-MOBILE USA, INC. 666   2022-02-10   
928-418 8 Kingman AZ 6529 T-MOBILE USA, INC. 666   2021-12-11   
928-418 9 Kingman AZ 6529 T-MOBILE USA, INC. 666   2021-10-24   
928-435 A Bullhead City AZ 6529 T-MOBILE USA, INC. 666      
928-435 6 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2022-10-14   
928-435 9 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2022-10-14   
928-444 6 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2006-06-20   
928-444 7 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2006-09-28   
928-444 9 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2011-04-04   
928-450 A Bullhead City AZ 6529 T-MOBILE USA, INC. 666      
928-450 0 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2022-01-17   
928-450 1 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2022-01-17   
928-450 6 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2022-01-17   
928-450 7 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2022-01-17   
928-450 8 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2021-12-16   
928-450 9 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2021-12-04   
928-486 A Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 0 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 1 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 2 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 3 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 4 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 5 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 6 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 7 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-486 8 Lake Havasu City AZ 6529 T-MOBILE USA, INC. 666      
928-514 A Bullhead City AZ 6529 T-MOBILE USA, INC. 666      
928-514 0 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2011-01-30   
928-514 1 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2011-09-13   
928-514 3 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2012-07-13   
928-514 4 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2011-09-13   
928-514 6 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2012-07-13   
928-514 7 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2011-03-29   
928-514 8 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2010-09-20   
928-514 9 Bullhead City AZ 6529 T-MOBILE USA, INC. 666   2010-09-20   
928-529 0 Kingman AZ 6529 T-MOBILE USA, INC. 666   2018-09-21   
928-529 6 Kingman AZ 6529 T-MOBILE USA, INC. 666   2018-04-12   
928-529 7 Kingman AZ 6529 T-MOBILE USA, INC. 666   2017-09-10   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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