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.

NPA: 202 [Rate centres in NPA 202] [Dial plan for NPA 202]

NXX: 846

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
202-846 A Washington Zone 1 DC WASHDCSWCMD  812C INTRADO COMMUNICATIONS LLC 236      
202-846 0 Washington Zone 1 DC WASHDCSWCMD  812C INTRADO COMMUNICATIONS LLC 236   2015-03-27   
202-846 1 Washington Zone 1 DC ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2015-06-12   
202-846 2 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2015-05-25   
202-846 3 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2015-06-11   
202-846 4 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2015-06-11   
202-846 5 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2015-06-11   
202-846 6 Washington Zone 1 DC MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-09-07   
202-846 7 Washington Zone 1 DC ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2015-07-16   
202-846 8 Washington Zone 1 DC MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-07-31   
202-846 9 Washington Zone 1 DC WASHDCSWCMD  812C INTRADO COMMUNICATIONS LLC 236   2015-03-27   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.