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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Switch: WTTWNY06DS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-346 2 Croghan NY 1227 WESTELCOM NETWORK, INC. - NY 136   2019-06-01   
315-375 5 Morristown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2012-02-27   
315-377 6 Lowville NY 1227 WESTELCOM NETWORK, INC. - NY 136   2019-02-04   
315-482 0 Alexandria Bay NY 1227 WESTELCOM NETWORK, INC. - NY 136   2008-08-31   
315-583 8 Adams Center NY 1227 WESTELCOM NETWORK, INC. - NY 136   2019-02-04   
315-686 6 Clayton NY 1227 WESTELCOM NETWORK, INC. - NY 136   2007-06-15   
315-755 A Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136      
315-755 0 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-755 1 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-755 2 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-755 3 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-755 4 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-755 6 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-755 7 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-755 9 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2003-06-10   
315-777 A Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136      
315-777 9 Watertown NY 1227 WESTELCOM NETWORK, INC. - NY 136   2006-09-29   
315-848 8 Star Lake NY 1227 WESTELCOM NETWORK, INC. - NY 136   2018-11-24   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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