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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
202-372 A Washington Zone 1 DC LARLMDCC5MD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-372 0 Washington Zone 1 DC   2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-372 1 Washington Zone 1 DC   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 2 Washington Zone 1 DC   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 3 Washington Zone 1 DC   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 4 Washington Zone 1 DC   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 5 Washington Zone 1 DC   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-09   
202-372 6 Washington Zone 1 DC   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-12-10   
202-372 7 Washington Zone 1 DC   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-09   
202-372 8 Washington Zone 1 DC   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 9 Washington Zone 1 DC   2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.