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Washington Zone 17, VA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
703-744 3 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-744 4 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-744 5 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-744 6 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-744 7 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-744 8 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-744 9 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-747 A MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-747 0   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-747 1   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-747 2 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-747 3 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-747 4   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-747 5   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-747 6   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-747 7 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-747 8   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-747 9 VINNVACBDS0  138E ONVOY, LLC - VA 236   2014-07-31   
703-748 A MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-749 A MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-750 A ALXNVAADDS0  9213 VERIZON VIRGINIA, INC. 236      
703-752 A   829J PAETEC ITEL, LLC 236   2025-04-02   
703-760 A MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 0 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 1 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 2 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 3 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2012-02-03   
703-760 4 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 5 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 6 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 7 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 8 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-760 9 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-761 A MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 A MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 0 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 1 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 2 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2012-03-03   
703-762 3 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 4 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 5 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 6 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-11-30   
703-762 7 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 8 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-762 9 MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-770 A   829J PAETEC ITEL, LLC 236   2025-04-02   
703-776 A FLCHVAMFDS0  9213 VERIZON VIRGINIA, INC. 236      
703-776 0 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-03-06   
703-776 1   829J PAETEC ITEL, LLC 236   2006-01-20   
703-776 2   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2004-07-01   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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