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.

Switch: WASHDCGTDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
202-295 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-298 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-313 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-333 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-337 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-338 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-339 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-342 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-389 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-424 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-471 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-516 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-625 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-672 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-687 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-784 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-943 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-944 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-945 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-965 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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