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.

OCN: 9211 VERIZON WASHINGTON DC, INC.

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
202-584 2 Washington Zone 1 DC WASHDCACDS0  236      
202-584 3 Washington Zone 1 DC WASHDCACDS0  236      
202-584 4 Washington Zone 1 DC WASHDCACDS0  236      
202-584 5 Washington Zone 1 DC WASHDCACDS0  236      
202-584 6 Washington Zone 1 DC WASHDCACDS0  236      
202-584 7 Washington Zone 1 DC WASHDCACDS0  236      
202-584 8 Washington Zone 1 DC WASHDCACDS0  236      
202-585 A Washington Zone 1 DC WASHDCDNDS0  236      
202-586 A Washington Zone 1 DC WASHDCSWDSA  236      
202-588 A Washington Zone 1 DC WASHDCDPDS2  236      
202-589 A Washington Zone 1 DC WASHDCMODS1  236      
202-589 0 Washington Zone 1 DC WASHDCMODS1  236      
202-589 1 Washington Zone 1 DC WASHDCMODS1  236      
202-589 2 Washington Zone 1 DC WASHDCMODS1  236      
202-589 3 Washington Zone 1 DC WASHDCMODS1  236      
202-589 4 Washington Zone 1 DC WASHDCMODS1  236      
202-593 A Washington Zone 1 DC WASHDCDNDS0  236      
202-593 0 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 1 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 2 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 3 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 4 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 5 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 6 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 7 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 8 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-593 9 Washington Zone 1 DC WASHDCDNDS0  236   2003-09-08   
202-598 A Washington Zone 1 DC WASHDCDNDS1  236      
202-598 2 Washington Zone 1 DC WASHDCDNDS1  236   2004-12-10   
202-598 4 Washington Zone 1 DC WASHDCDNDS1  236   2004-12-10   
202-598 8 Washington Zone 1 DC WASHDCDNDS1  236   2004-12-10   
202-606 A Washington Zone 1 DC WASHDCMTRS0  236      
202-608 A Washington Zone 1 DC WASHDCLCDS0  236      
202-610 A Washington Zone 1 DC WASHDCSEDS0  236      
202-612 A Washington Zone 1 DC WASHDCDPDS2  236      
202-612 1 Washington Zone 1 DC WASHDCDPDS2  236      
202-612 2 Washington Zone 1 DC WASHDCDPDS2  236      
202-612 3 Washington Zone 1 DC WASHDCDPDS2  236      
202-612 4 Washington Zone 1 DC WASHDCDPDS2  236      
202-612 5 Washington Zone 1 DC WASHDCDPDS2  236      
202-612 6 Washington Zone 1 DC WASHDCDPDS2  236      
202-612 7 Washington Zone 1 DC WASHDCDPDS2  236      
202-612 8 Washington Zone 1 DC WASHDCDPDS2  236      
202-613 A Washington Zone 1 DC WASHDCDPDS2  236      
202-616 A Washington Zone 1 DC WASHDCDNDS1  236      
202-619 A Washington Zone 1 DC WASHDCSWDSS  236      
202-622 A Washington Zone 1 DC WASHDCSWDSA  236      
202-623 A Washington Zone 1 DC WASHDCMODS1  236      
202-624 A Washington Zone 1 DC WASHDCDNDS0  236      
202-625 A Washington Zone 1 DC WASHDCGTDS0  236      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.