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
217-393 A Catlin IL CHMPILRATMD  516C AT&T CORP. 370   2010-01-17   
217-393 0 Catlin IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-29   
217-393 1 Catlin IL   073H TELNYX LLC 370   2018-07-10   
217-393 2 Catlin IL   224C ONVOY, LLC 370   2020-06-20   
217-393 3 Catlin IL   224C ONVOY, LLC 370   2020-06-20   
217-393 6 Catlin IL   224C ONVOY, LLC 370   2013-11-29   
217-393 7 Catlin IL   516C AT&T CORP. 370   2010-01-17   
217-393 8 Catlin IL   224C ONVOY, LLC 370   2019-07-05   
217-393 9 Catlin IL   224C ONVOY, LLC 370   2019-07-05   

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

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