Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MHVYAZXCRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-768 A Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 A Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 1 Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 2 Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 3 Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 4 Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 6 Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 7 Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-788 9 Mohave Valley AZ 2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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