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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-347 1 Byram CT 3863 CTC COMMUNICATIONS CORP. - CT 132   2006-01-20   
203-542 1 Greenwich CT 3863 CTC COMMUNICATIONS CORP. - CT 132   2003-09-13   
845-207 1 Brewster NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2002-07-16   
845-215 2 Nanuet NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2002-09-14   
845-241 4 Haverstraw NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2010-12-21   
845-260 7 Mahopac NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2011-12-27   
845-507 5 Nanuet NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2006-10-19   
845-512 0 Nyack NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2002-09-14   
845-517 3 Spring Valley NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2007-02-12   
845-531 0 Carmel NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2002-09-14   
845-531 6 Carmel NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2011-12-27   
845-570 8 New City NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2016-07-12   
845-579 4 Spring Valley NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2014-05-09   
845-589 1 Congers NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2005-07-30   
845-678 9 Spring Valley NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2002-09-14   
845-712 1 Sloatsburg NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2010-12-21   
845-792 6 Piermont NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2015-08-17   
845-823 6 Lakeland NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2016-08-31   
845-875 2 Nyack NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2002-07-23   
845-918 6 Suffern NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2008-08-07   
914-202 1 Westchester Zone 2 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2004-06-25   
914-214 6 Yorktown Heights NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2008-08-20   
914-220 1 Westchester Zone 8 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2002-06-29   
914-266 5 Chappaqua NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2013-07-09   
914-297 3 Westchester Zone 2 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2006-09-13   
914-301 1 Katonah NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2003-10-14   
914-342 4 Croton Falls NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2014-02-28   
914-409 1 Westchester Zone 4 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2004-11-21   
914-410 5 Westchester Zone 1 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2006-06-10   
914-418 1 Westchester Zone 7 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2004-05-13   
914-488 A Ossining NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-488 1 Ossining NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2001-12-06   
914-510 1 Westchester Zone 9 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2005-01-13   
914-559 3 Westchester Zone 8 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2006-06-09   
914-560 1 Westchester Zone 3 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2004-09-05   
914-575 3 Westchester Zone 6 NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2006-09-14   
914-752 6 Mount Kisco NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2009-01-08   
914-827 4 Croton on Hudson NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2003-02-19   
914-919 3 Pleasantville NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2006-07-01   
914-940 3 Armonk Village NY 3864 CTC COMMUNICATIONS CORP. - NY 132   2006-05-21   

Last updated: Sun, 31 Oct 2021 22:15:27 UTC

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