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: 582

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-582 A Ogden IL OGDNILXCRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-582 1 Ogden IL   318J COMCAST IP PHONE, LLC 370   2006-08-09   
217-582 2 Ogden IL   1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-582 3 Ogden IL   224C ONVOY, LLC 370   2019-07-05   
217-582 4 Ogden IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-03-24   
217-582 5 Ogden IL   224C ONVOY, LLC 370   2018-10-06   
217-582 6 Ogden IL   224C ONVOY, LLC 370   2019-07-05   
217-582 7 Ogden IL   508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-16   
217-582 8 Ogden IL   318J COMCAST IP PHONE, LLC 370   2007-09-23   
217-582 9 Ogden IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-01-10   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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