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: WASHDCGGDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
202-291 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-356 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-538 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-538 8 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-541 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-545 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-545 0 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-545 1 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-545 5 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-545 8 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-545 9 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-576 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-577 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-577 0 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-722 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-723 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-726 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-782 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-829 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-882 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      

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

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