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
202-971 A Washington Zone 1 DC   7575 CENTURYLINK COMMUNICATIONS LLC 236      
202-971 0 Washington Zone 1 DC   5562 METRO PCS, INC. 236   2014-08-20   
202-971 1 Washington Zone 1 DC   884E CBEYOND COMMUNICATIONS, LLC - DC 236   2013-10-02   
202-971 2 Washington Zone 1 DC   5562 METRO PCS, INC. 236   2014-08-01   
202-971 3 Washington Zone 1 DC   4989 PAETEC COMMUNICATIONS, INC. - DC 236   2013-10-18   
202-971 4 Washington Zone 1 DC   4989 PAETEC COMMUNICATIONS, INC. - DC 236   2013-10-18   
202-971 5 Washington Zone 1 DC   5562 METRO PCS, INC. 236   2014-08-01   
202-971 6 Washington Zone 1 DC   5562 METRO PCS, INC. 236   2014-09-08   
202-971 7 Washington Zone 1 DC   7575 CENTURYLINK COMMUNICATIONS LLC 236   2013-09-30   
202-971 8 Washington Zone 1 DC   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-08-02   
202-971 9 Washington Zone 1 DC   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-08-02   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.