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: 293

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-293 A Marshall IL TRRHINXAUMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 938      
217-293 0 Marshall IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 938   2016-03-31   
217-293 1 Marshall IL   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 938   2010-05-20   
217-293 2 Marshall IL   224C ONVOY, LLC 938   2020-09-05   
217-293 3 Marshall IL   224C ONVOY, LLC 938   2021-02-12   
217-293 4 Marshall IL   224C ONVOY, LLC 938   2021-02-12   
217-293 5 Marshall IL   224C ONVOY, LLC 938   2021-06-07   
217-293 6 Marshall IL   224C ONVOY, LLC 938   2021-06-07   
217-293 7 Marshall IL   224C ONVOY, LLC 938   2021-07-05   
217-293 8 Marshall IL   224C ONVOY, LLC 938   2021-07-05   
217-293 9 Marshall IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 938   2022-04-03   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.