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: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-432 A Hull IL HULLILAARS0  1015 FRONTIER NORTH, INC. - IL 376      
217-432 1 Hull IL HULLILAARS0  1015 FRONTIER NORTH, INC. - IL 376      
217-432 2 Hull IL JCVLILXCDMD  224C ONVOY, LLC 376   2021-04-04   
217-432 3 Hull IL JCVLILXCDMD  224C ONVOY, LLC 376   2023-03-12   
217-432 4 Hull IL JCVLILXCDMD  224C ONVOY, LLC 376   2020-04-19   
217-432 5 Hull IL HULLILAARS0  1015 FRONTIER NORTH, INC. - IL 376      
217-432 6 Hull IL JCVLILXCDMD  224C ONVOY, LLC 376   2021-07-05   
217-432 7 Hull IL GLDNILAADS0  7091 ADAMS TELSYSTEMS, INC. 376   2009-01-30   
217-432 8 Hull IL HULLILAARS0  1015 FRONTIER NORTH, INC. - IL 376      
217-432 9 Hull IL JCVLILXCDMD  224C ONVOY, LLC 376   2022-02-27   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.