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: 930

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
202-930 A Washington Zone 1 DC WASHDCSWVMD  156J RCLEC, INC. 236      
202-930 0 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2015-01-19   
202-930 1 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2015-02-03   
202-930 2 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2015-02-03   
202-930 3 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2015-02-03   
202-930 4 Washington Zone 1 DC WASHDCSWVMD  156J RCLEC, INC. 236   2014-12-18   
202-930 5 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2015-02-03   
202-930 6 Washington Zone 1 DC ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2015-02-03   
202-930 7 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2015-01-19   
202-930 8 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2014-12-26   
202-930 9 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2014-12-26   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.