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
518-543 A Hague NY HAGUNYHQRS0  9104 VERIZON NEW YORK INC. 134      
518-543 0 Hague NY   423G VOXBEAM TELECOMMUNICATIONS INC. - NY 134   2012-08-27   
518-543 1 Hague NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2008-04-29   
518-543 2 Hague NY   7575 CENTURYLINK COMMUNICATIONS LLC 134   2016-11-18   
518-543 3 Hague NY   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 134   2007-04-18   
518-543 4 Hague NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2004-07-20   
518-543 5 Hague NY   997E BANDWIDTH.COM CLEC, LLC - NY 134   2014-10-09   
518-543 6 Hague NY   9104 VERIZON NEW YORK INC. 134      
518-543 7 Hague NY   384C ONVOY, LLC NY 134   2012-04-07   
518-543 8 Hague NY   9104 VERIZON NEW YORK INC. 134      
518-543 9 Hague NY   384C ONVOY, LLC NY 134   2013-01-18   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.