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: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-646 A Pawnee IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-646 0 Pawnee IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374   2005-12-22   
217-646 1 Pawnee IL   224C ONVOY, LLC 374   2021-02-26   
217-646 2 Pawnee IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2019-07-19   
217-646 3 Pawnee IL   224C ONVOY, LLC 374   2019-07-27   
217-646 4 Pawnee IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-646 5 Pawnee IL   318J COMCAST IP PHONE, LLC 374   2006-08-09   
217-646 6 Pawnee IL   224C ONVOY, LLC 374   2017-12-11   
217-646 7 Pawnee IL   224C ONVOY, LLC 374   2019-07-27   
217-646 8 Pawnee IL   318J COMCAST IP PHONE, LLC 374   2007-09-23   
217-646 9 Pawnee IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2015-10-30   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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