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.

Switch: MCLNVA23DS4

Remotes:

Switch Switch name Switch type
WASHDCRKRSA  WASHINGTON  RS 

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
202-844 4 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-07-16   
202-844 5 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-07-16   
202-846 6 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-09-07   
202-846 8 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-07-31   
202-868 5 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-06-25   
202-868 6 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-06-25   
202-891 2 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2018-11-12   
202-891 3 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2018-11-12   
202-899 1 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-08-25   
202-899 2 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-08-25   
202-899 3 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-08-25   
202-899 4 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-04-13   
202-899 5 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-04-13   
202-899 6 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-04-13   
202-905 0 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-01-30   
202-905 2 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-01-30   
202-908 2 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-02-22   
202-908 3 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-02-22   
202-908 4 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-01-12   
202-908 5 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-01-12   
202-908 6 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-01-12   
202-916 7 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-07-13   
202-916 8 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-07-13   
202-918 0 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-08-25   
202-918 9 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-08-25   
202-919 3 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2018-11-08   
202-919 4 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2018-11-08   
202-919 5 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2018-11-08   
202-920 6 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-04-28   
202-920 7 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-04-28   
202-925 4 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-10-31   
202-925 5 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-10-31   
202-926 2 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-12-20   
202-926 3 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2019-12-20   
202-960 A Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-960 1 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2020-05-22   
202-960 4 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2020-05-22   
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   
202-989 6 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2021-10-31   
202-989 7 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2021-10-31   
202-999 3 Washington Zone 1 DC 6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2011-11-23   
240-204 6 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2013-02-26   
240-205 7 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-02   
240-205 8 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-02   
240-206 6 Washington Zone 14 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-15   
240-207 4 Damascus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-25   
240-229 A Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-229 0 Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-230 3 Hughesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-02   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.