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: 292

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-292 A Sullivan IL DCTRILDCX1X  593K MCC TELEPHONY LLC 374      
217-292 0 Sullivan IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2015-10-30   
217-292 1 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2019-04-15   
217-292 2 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2018-07-30   
217-292 3 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2020-01-11   
217-292 4 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2020-01-11   
217-292 5 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2020-05-21   
217-292 6 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2020-05-21   
217-292 7 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2020-05-21   
217-292 8 Sullivan IL SPFDILES7MD  224C ONVOY, LLC 374   2019-04-15   
217-292 9 Sullivan IL DCTRILDCX1X  593K MCC TELEPHONY LLC 374   2010-03-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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