Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: STJHAZXBRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-337 A St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 0 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 2 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 3 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 4 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 5 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 6 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 7 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-337 9 St Johns AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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