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: ALBYNYSS04Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
518-204 1 Mooers NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2026-03-22   
518-206 1 Rouses Point NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2026-03-22   
518-208 1 Champlain NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2026-03-22   
518-215 1 Chazy NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2026-03-22   
518-293 5 Saranac NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2010-07-29   
518-310 A Plattsburgh NY 792K CHARTER IP ENABLED SERVICES, LLC 134      
518-310 0 Plattsburgh NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2010-07-29   
518-310 1 Plattsburgh NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2011-06-04   
518-310 3 Plattsburgh NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2012-07-16   
518-492 3 Dannemora NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2010-07-29   
518-566 4 Plattsburgh NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2015-05-28   
518-643 5 Peru NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2010-07-29   
518-647 0 Au Sable Forks NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2016-03-06   
518-778 0 West Chazy NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2019-02-01   
518-834 0 Keeseville NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2016-02-17   
518-873 1 Elizabethtown NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2010-07-29   
518-946 6 Wilmington NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2016-02-17   
518-963 3 Willsboro NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2022-05-18   
838-223 A Westport NY 792K CHARTER IP ENABLED SERVICES, LLC 134      
838-223 0 Westport NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2019-02-01   
838-247 1 Ellenburg Depot NY 792K CHARTER IP ENABLED SERVICES, LLC 134   2026-03-22   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.