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: LRTNVAGUDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-642 A Engleside VA 9213 VERIZON VIRGINIA, INC. 236      
571-642 0 Engleside VA 9213 VERIZON VIRGINIA, INC. 236      
571-642 2 Engleside VA 9213 VERIZON VIRGINIA, INC. 236      
571-642 6 Engleside VA 9213 VERIZON VIRGINIA, INC. 236      
703-339 A Engleside VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 0 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 1 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 2 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 3 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 4 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 5 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 6 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-541 7 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-550 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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