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: STNGVA08DS0

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-455 A Washington Zone 5 MD 4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-455 0 Washington Zone 5 MD 4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-455 1 Washington Zone 5 MD 4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-455 9 Washington Zone 5 MD 4716 PAETEC COMMUNICATIONS, INC. - MD 236      
540-602 3 Stafford VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2010-11-10   
540-658 2 Stafford VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2006-01-17   
571-255 4 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2009-02-10   
571-298 2 Dale City VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2012-08-21   
571-302 7 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2013-05-02   
571-303 2 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2008-04-16   
571-313 4 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2007-02-26   
571-318 5 Washington Zone 19 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2010-05-14   
571-346 1 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2010-04-22   
571-346 7 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2009-04-07   
571-353 6 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2012-10-24   
571-353 7 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2012-10-24   
571-358 3 Manassas VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2010-12-16   
571-384 7 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2008-10-08   
571-392 2 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2011-12-07   
571-392 4 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2011-12-07   
571-398 3 Occoquan VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2013-04-16   
571-408 2 Occoquan VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2008-09-11   
571-421 8 Washington Zone 17 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2011-04-07   
571-444 1 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2016-02-18   
571-447 4 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2012-04-24   
571-458 5 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2013-04-29   
571-481 2 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2007-04-30   
571-485 3 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2009-06-26   
571-485 4 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2009-09-29   
571-522 2 Braddock VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2006-04-10   
571-526 6 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2013-06-18   
571-526 7 Herndon VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2013-06-18   
571-527 1 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2006-02-09   
571-527 2 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2006-02-09   
571-527 3 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2006-02-09   
571-527 4 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2006-02-09   
571-527 5 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2006-02-09   
571-733 2 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2012-08-17   
571-766 3 Washington Zone 17 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2008-06-16   
571-814 2 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2010-11-19   
571-858 3 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2011-04-11   
703-259 6 Washington Zone 19 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2009-01-26   
703-261 0 Washington Zone 19 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2008-04-18   
703-261 1 Washington Zone 19 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2008-04-18   
703-286 1 Washington Zone 17 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2007-01-05   
703-286 5 Washington Zone 17 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2005-02-10   
703-286 7 Washington Zone 17 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2005-02-10   
703-289 5 Washington Zone 17 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2008-05-23   
703-293 4 Washington Zone 19 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2013-10-02   
703-310 6 Washington Zone 8 VA 4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2005-02-10   

1 2 3 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.