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: SYRCNYSWX0X

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-790 6 Utica NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-04-02   
315-791 0 Ontario NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2007-03-30   
315-791 4 Ontario NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-06-03   
315-801 2 Utica NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2013-10-27   
315-802 5 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2013-12-20   
315-804 A Watertown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-804 6 Watertown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-06-25   
315-805 A Owasco NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-805 4 Owasco NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-09-03   
315-805 5 Owasco NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-05   
315-812 8 Sodus NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2015-09-28   
315-813 6 Sylvan Beach NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-19   
315-815 8 Cazenovia NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2020-02-29   
315-816 3 Watertown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2012-09-30   
315-820 0 Camden NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-04-29   
315-825 4 Hamilton NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-04-29   
315-828 0 Geneva NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2007-09-04   
315-834 1 Weedsport NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-09-16   
315-834 4 Weedsport NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   
315-834 5 Weedsport NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-05   
315-836 3 Watertown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-02-04   
315-836 4 Watertown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2002-05-08   
315-837 6 Georgetown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-14   
315-838 A Rome NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-838 1 Rome NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-838 2 Rome NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-04-16   
315-838 7 Rome NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-842 4 Massena NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-02   
315-847 6 Palmyra NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2019-09-21   
315-849 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-849 0 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-12-11   
315-849 1 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-03-17   
315-849 2 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-03-17   
315-849 3 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-03-17   
315-849 4 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-849 5 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-03-17   
315-849 9 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2007-06-14   
315-852 5 De Ruyter NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-14   
315-855 6 Leonardsville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-19   
315-858 5 Richfield Springs NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2012-07-22   
315-874 7 Lowville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-19   
315-876 9 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-09-25   
315-877 9 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2007-10-25   
315-883 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-883 2 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2013-12-02   
315-883 8 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2015-08-08   
315-887 4 Fulton NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2012-07-16   
315-889 6 Union Springs NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-05   
315-889 8 Union Springs NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-09-04   
315-895 1 Ilion NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   

<< 1 2 3 4 5 6 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.