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
571-612 7 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236   2011-01-25   
703-890 A Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 0 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 1 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 2 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 3 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 4 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 5 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 6 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236   2008-03-15   
703-890 7 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-890 8 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236   2008-03-15   
703-890 9 Washington Zone 19 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 A Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 0 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 1 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 2 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 3 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 4 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 5 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 6 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 7 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-891 9 Washington Zone 17 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 A Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 0 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 1 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 2 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 3 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 4 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 5 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 6 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-894 9 Washington Zone 8 VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-951 A Braddock VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-951 0 Braddock VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-951 4 Braddock VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-951 8 Braddock VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-952 A Engleside VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-952 0 Engleside VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-952 2 Engleside VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-952 4 Engleside VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-952 8 Engleside VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 A Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 0 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 1 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 2 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 3 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 4 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 5 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 8 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      
703-964 9 Herndon VA 4160 ALLEGIANCE TELECOM OF VIRGINIA, INC. 236      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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