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.
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Switch: FLCHVAMFDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
703-776 5 Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236   2004-07-01   
703-776 6 Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236   2004-07-01   
703-776 7 Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236   2004-07-01   
703-846 A Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236      
703-846 0 Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236      
703-846 2 Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236      
703-846 8 Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236      
703-846 9 Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236      
703-849 A Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236      
703-876 A Washington Zone 17 VA 9213 VERIZON VIRGINIA, INC. 236      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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