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: WASHDCDNDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
202-638 5 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-638 6 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-638 7 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-638 8 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-639 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-648 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-648 0 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 1 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 2 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 3 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 4 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 5 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 6 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 7 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 8 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-648 9 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2005-06-12   
202-652 3 Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236   2006-09-29   
202-654 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-661 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-662 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-724 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-727 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-737 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-761 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-783 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-824 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-879 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      
202-942 A Washington Zone 1 DC 9211 VERIZON WASHINGTON DC, INC. 236      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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