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
520-982 9 Tucson AZ 5562 METROPCS, INC. 668      
520-987 1 Nogales AZ 5562 METROPCS, INC. 668   2014-07-25   
520-987 2 Nogales AZ 5562 METROPCS, INC. 668   2014-07-25   
520-987 3 Nogales AZ 5562 METROPCS, INC. 668   2014-07-25   
520-990 A Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 0 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 1 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 2 Tucson AZ 6529 T-MOBILE USA, INC. 668   2004-08-12   
520-990 3 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 4 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 5 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 6 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 7 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 8 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-990 9 Tucson AZ 5562 METROPCS, INC. 668      
520-991 A Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-991 0 Tucson AZ 5562 METROPCS, INC. 668      
520-991 1 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-991 2 Tucson AZ 5562 METROPCS, INC. 668   2004-08-12   
520-991 3 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-991 4 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-991 5 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-991 6 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-991 7 Tucson AZ 6529 T-MOBILE USA, INC. 668      
520-991 8 Tucson AZ 5562 METROPCS, INC. 668      
520-991 9 Tucson AZ 5562 METROPCS, INC. 668      
520-999 5 Tucson AZ 6529 T-MOBILE USA, INC. 668   2014-08-27   
928-235 7 Safford AZ 6529 T-MOBILE USA, INC. 668   2012-04-09   
928-250 A Safford AZ 6529 T-MOBILE USA, INC. 668      
928-250 2 Safford AZ 5562 METROPCS, INC. 668   2019-08-20   
928-250 3 Safford AZ 5562 METROPCS, INC. 668   2020-02-28   
928-250 4 Safford AZ 5562 METROPCS, INC. 668   2020-02-28   
928-250 9 Safford AZ 6529 T-MOBILE USA, INC. 668   2016-08-11   
928-324 9 Safford AZ 6529 T-MOBILE USA, INC. 668   2023-08-12   
928-362 9 Safford AZ 6529 T-MOBILE USA, INC. 668   2014-08-14   
928-417 A Safford AZ 6529 T-MOBILE USA, INC. 668      
928-417 8 Safford AZ 6529 T-MOBILE USA, INC. 668   2022-03-11   
928-417 9 Safford AZ 6529 T-MOBILE USA, INC. 668   2021-09-26   
928-432 5 Safford AZ 6529 T-MOBILE USA, INC. 668   2009-11-20   
928-534 9 Safford AZ 6529 T-MOBILE USA, INC. 668   2022-08-25   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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