Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-356 9 Hartwood VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-370 8 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-479 A Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-479 1 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-479 3 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-479 6 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-479 8 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-548 9 Chancellor VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-656 2 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-737 4 Hartwood VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-940 2 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-940 8 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      
540-993 1 Fredericksburg VA 7189 COX VIRGINIA TELCOM, INC. - VA 246      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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