Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 296

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-296 A Shelbyville IL MTONILXCRMD  224C ONVOY, LLC 976      
217-296 0 Shelbyville IL   224C ONVOY, LLC 976   2021-04-09   
217-296 1 Shelbyville IL   224C ONVOY, LLC 976   2021-04-09   
217-296 2 Shelbyville IL   224C ONVOY, LLC 976   2021-07-05   
217-296 3 Shelbyville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 976   2017-09-14   
217-296 4 Shelbyville IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 976   2017-10-06   
217-296 5 Shelbyville IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 976   2019-04-01   
217-296 6 Shelbyville IL   224C ONVOY, LLC 976   2021-07-05   
217-296 7 Shelbyville IL   224C ONVOY, LLC 976   2020-10-10   
217-296 8 Shelbyville IL   224C ONVOY, LLC 976   2021-02-12   
217-296 9 Shelbyville IL   073H TELNYX LLC 976   2022-08-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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