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: WKLLNY010MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
518-239 1 Oak Hill NY 360H CATSKILLS COMMUNICATIONS, INC - NY 134   2020-11-14   
518-718 6 Tannersville NY 360H CATSKILLS COMMUNICATIONS, INC - NY 134   2019-09-01   
518-989 1 Lexington NY 360H CATSKILLS COMMUNICATIONS, INC - NY 134   2017-07-10   
518-991 A Hunter NY 360H CATSKILLS COMMUNICATIONS, INC - NY 134      
518-991 1 Hunter NY 360H CATSKILLS COMMUNICATIONS, INC - NY 134   2017-07-10   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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