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: 310

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-310 A Plattsburgh NY ALBYNYSSX3Z  948F CHARTER FIBERLINK NY-CCO. LLC 134      
518-310 0 Plattsburgh NY ALBYNYSSX3Z  948F CHARTER FIBERLINK NY-CCO. LLC 134   2010-07-29   
518-310 1 Plattsburgh NY ALBYNYSSX3Z  948F CHARTER FIBERLINK NY-CCO. LLC 134   2011-06-04   
518-310 2 Plattsburgh NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2011-08-11   
518-310 3 Plattsburgh NY ALBYNYSSX3Z  948F CHARTER FIBERLINK NY-CCO. LLC 134   2012-07-16   
518-310 4 Plattsburgh NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2012-04-07   
518-310 5 Plattsburgh NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2013-01-21   
518-310 6 Plattsburgh NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2013-05-04   
518-310 7 Plattsburgh NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2015-01-10   
518-310 8 Plattsburgh NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2012-03-08   
518-310 9 Plattsburgh NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2013-07-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.