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: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 833

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-833 A Griggsville IL GGVLILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-833 0 Griggsville IL JCVLILAAZMD  073H TELNYX LLC 376      
217-833 1 Griggsville IL GGVLILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-833 2 Griggsville IL GGVLILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-833 3 Griggsville IL JCVLILXCDMD  224C ONVOY, LLC 376      
217-833 4 Griggsville IL JCVLILAA0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-833 5 Griggsville IL JCVLILXCDMD  224C ONVOY, LLC 376      
217-833 6 Griggsville IL JCVLILXCX6X  624H ONVOY SPECTRUM, LLC 376      
217-833 7 Griggsville IL GLDNILAADS0  7091 ADAMS TELSYSTEMS, INC. 376      
217-833 8 Griggsville IL JCVLILXCDMD  224C ONVOY, LLC 376      
217-833 9 Griggsville IL JCVLILXCDMD  224C ONVOY, LLC 376      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.