Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-393 A CHMPILRATMD  516C AT&T CORP. 370   2010-01-17   
217-393 0   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-29   
217-393 1   073H TELNYX LLC 370   2018-07-10   
217-393 2   224C ONVOY, LLC 370   2020-06-20   
217-393 3   224C ONVOY, LLC 370   2020-06-20   
217-393 6   224C ONVOY, LLC 370   2013-11-29   
217-393 7   516C AT&T CORP. 370   2010-01-17   
217-393 8   224C ONVOY, LLC 370   2019-07-05   
217-393 9   224C ONVOY, LLC 370   2019-07-05   
217-427 A CTLNILCBRS0  9329 AMERITECH ILLINOIS 370      
217-427 2   9329 AMERITECH ILLINOIS 370      
217-427 3   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2011-04-09   
217-427 4   5800 ITV 3, LLC DBA I3 BROADBAND 370   2003-07-19   
217-427 5   9329 AMERITECH ILLINOIS 370      
217-427 6   272C BIG RIVER TELEPHONE COMPANY, LLC - IL 370   2012-02-01   
217-427 7   7575 CENTURYLINK COMMUNICATIONS LLC 370   2016-06-11   
217-427 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-03-24   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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