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.

Coulterville, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-758 A CTVLILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-758 1 CTVLILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-758 2 CTVLILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-758 3 CTVLILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-758 4   462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 362      
618-758 5 CRDLIL310MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 362      
618-758 7 HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.