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: SYRCNY901MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
607-460 A Newfield NY 939H COMMIO, LLC 136      
680-278 A Amber NY 939H COMMIO, LLC 136      
680-279 A Camden NY 939H COMMIO, LLC 136      
680-281 A Fabius NY 939H COMMIO, LLC 136      
680-282 A Ilion NY 939H COMMIO, LLC 136      
680-284 A Lyons NY 939H COMMIO, LLC 136      
680-298 A Herkimer NY 939H COMMIO, LLC 136   2024-04-13   
680-867 A Syracuse NY 939H COMMIO, LLC 136      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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