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.

NPA: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-254 A Cobleskill NY CBLSNYZBDS0  9104 VERIZON NEW YORK INC. 134      
518-254 0 Cobleskill NY   9104 VERIZON NEW YORK INC. 134      
518-254 3 Cobleskill NY   9104 VERIZON NEW YORK INC. 134      
518-254 5 Cobleskill NY   997E BANDWIDTH.COM CLEC, LLC - NY 134   2012-01-05   
518-254 6 Cobleskill NY   997E BANDWIDTH.COM CLEC, LLC - NY 134   2015-10-15   
518-254 7 Cobleskill NY   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 134   2010-10-30   
518-254 8 Cobleskill NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2015-12-28   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.