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: WHPLNYWPX8X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-347 1 Byram CT 3863 CTC COMMUNICATIONS CORP. - CT 132      
203-542 1 Greenwich CT 3863 CTC COMMUNICATIONS CORP. - CT 132      
845-207 1 Brewster NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-215 2 Nanuet NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-241 4 Haverstraw NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-260 7 Mahopac NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-507 5 Nanuet NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-512 0 Nyack NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-517 3 Spring Valley NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-531 0 Carmel NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-531 6 Carmel NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-570 8 New City NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-579 4 Spring Valley NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-589 1 Congers NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-678 9 Spring Valley NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-712 1 Sloatsburg NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-792 6 Piermont NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-823 6 Lakeland NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-875 2 Nyack NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
845-918 6 Suffern NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-202 1 Westchester Zone 2 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-214 6 Yorktown Heights NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-220 1 Westchester Zone 8 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-266 5 Chappaqua NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-297 3 Westchester Zone 2 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-301 1 Katonah NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-342 4 Croton Falls NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-409 1 Westchester Zone 4 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-410 5 Westchester Zone 1 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-418 1 Westchester Zone 7 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-488 A Ossining NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-488 1 Ossining NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-510 1 Westchester Zone 9 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-559 3 Westchester Zone 8 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-560 1 Westchester Zone 3 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-575 3 Westchester Zone 6 NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-752 6 Mount Kisco NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-827 4 Croton on Hudson NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-919 3 Pleasantville NY 3864 CTC COMMUNICATIONS CORP. - NY 132      
914-940 3 Armonk Village NY 3864 CTC COMMUNICATIONS CORP. - NY 132      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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