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.

Chapin, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-472 A CHAPILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-472 0 JCVLILXCDMD  224C ONVOY, LLC 376      
217-472 1 JCVLILXCEMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 376      
217-472 2 JCVLILXCDMD  224C ONVOY, LLC 376      
217-472 3 CHAPILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-472 4 JCVLILAA0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-472 5 JCVLILXCDMD  224C ONVOY, LLC 376      
217-472 6 JCVLILXCDMD  224C ONVOY, LLC 376      
217-472 7 JCVLILXCDMD  224C ONVOY, LLC 376      
217-472 8 JCVLILAAZMD  073H TELNYX LLC 376      
217-472 9 JCVLILXCDMD  224C ONVOY, LLC 376      
447-269 A JCVLILXCDMD  224C ONVOY, LLC 376      
447-269 2 JCVLILXCDMD  224C ONVOY, LLC 376      
447-269 4   624H ONVOY SPECTRUM, LLC 376      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.