Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Cantrall, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-487 A CNTRILCTRS0  9329 AMERITECH ILLINOIS 374      
217-487 0 SPFDILES7MD  224C ONVOY, LLC 374   2017-12-11   
217-487 1 SPFDILESXHX  073H TELNYX LLC 374   2018-07-10   
217-487 2 SPFDILSDX0X  259E YMAX COMMUNICATIONS CORP. - IL 374   2009-03-13   
217-487 3 DCTRILDCX1X  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 374   2010-06-20   
217-487 4 SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374   2004-07-16   
217-487 5 SPFDILSDX5X  516C AT&T CORP. 374   2011-09-29   
217-487 6 SPFDILES7MD  224C ONVOY, LLC 374   2013-11-29   
217-487 7 CNTRILCTRS0  9329 AMERITECH ILLINOIS 374      
217-487 8 SPFDILES7MD  224C ONVOY, LLC 374   2019-07-21   
217-487 9 SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2015-01-10   
447-345 A   965H FRACTEL LLC 374   2021-04-11   
447-345 3   566J RADIANTIQ LLC 374   2021-05-21   
447-345 5   224C ONVOY, LLC 374   2021-04-12   
447-345 6   965H FRACTEL LLC 374   2021-04-11   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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