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.

Coxsackie, NY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
518-679 A ALBYNYSSXOZ  7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-679 0   818H PEERING HUB, INC. - NY 134   2021-01-19   
518-679 1   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134   2014-07-05   
518-679 2   970H BLUEBIRD COMMUNICATIONS, LLC - NY 134   2018-08-28   
518-731 A CXSCNYXADS0  0125 STATE TEL. CO. 134      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.