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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-427 A Catlin IL CTLNILCBRS0  9329 AMERITECH ILLINOIS 370      
217-427 2 Catlin IL   9329 AMERITECH ILLINOIS 370      
217-427 3 Catlin IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2011-04-09   
217-427 4 Catlin IL   5800 ITV 3, LLC DBA I3 BROADBAND 370   2003-07-19   
217-427 5 Catlin IL   9329 AMERITECH ILLINOIS 370      
217-427 6 Catlin IL   272C BIG RIVER TELEPHONE COMPANY, LLC - IL 370   2012-02-01   
217-427 7 Catlin IL   7575 CENTURYLINK COMMUNICATIONS LLC 370   2016-06-11   
217-427 8 Catlin IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-03-24   

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

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