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: WASHDCMTDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
202-762 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-776 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-785 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-833 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-835 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-872 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-876 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-876 0 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2015-10-15   
202-876 1 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2015-10-15   
202-912 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 2 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 3 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 4 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 5 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 6 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 7 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 8 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-912 9 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-973 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-974 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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