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: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-291 A Jacksonville IL JCVLILXCPS0  1015 FRONTIER NORTH, INC. - IL 376      
217-291 0 Jacksonville IL JCVLILXCPS0  1015 FRONTIER NORTH, INC. - IL 376      
217-291 1 Jacksonville IL JCVLILXCDS0  1015 FRONTIER NORTH, INC. - IL 376      
217-291 2 Jacksonville IL JCVLILXCDS0  1015 FRONTIER NORTH, INC. - IL 376      
217-291 3 Jacksonville IL JCVLILAAXMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 376   2016-12-27   
217-291 4 Jacksonville IL JCVLILAAXMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 376   2017-04-28   
217-291 5 Jacksonville IL JCVLILAAXMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 376   2017-08-17   
217-291 6 Jacksonville IL JCVLILXCDMD  224C ONVOY, LLC 376   2022-01-01   
217-291 7 Jacksonville IL JCVLILXCDMD  224C ONVOY, LLC 376   2022-01-01   
217-291 8 Jacksonville IL JCVLILXCDMD  224C ONVOY, LLC 376   2022-01-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.