Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGILWUDS4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-994 3 Crystal Lake IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-01   
779-999 A Newark IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
779-999 0 Newark IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-10-27   
779-999 1 Newark IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
779-999 8 Newark IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
779-999 9 Newark IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-06-06   
815-255 8 Minooka IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-255 9 Minooka IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-268 9 Onarga IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-10-10   
815-287 9 Verona IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-10-10   
815-308 0 Woodstock IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2009-12-26   
815-320 A New Lenox IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
815-320 5 New Lenox IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-373 1 Elwood IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-10-10   
815-374 8 Dwight IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-374 9 Dwight IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-388 0 McHenry IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-390 0 Braidwood IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
815-415 0 Seneca IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
815-415 9 Seneca IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
815-423 7 Elwood IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-04-29   
815-426 0 Herscher IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-426 3 Herscher IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2025-01-19   
815-426 4 Herscher IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-427 0 St Anne IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-427 3 St Anne IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-458 1 Braidwood IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
815-463 7 New Lenox IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-466 8 Grant Park IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
815-466 9 Grant Park IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-05-01   
815-472 1 Momence IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
815-507 7 Momence IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
815-515 5 Watseka IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-12-25   
815-518 6 Coal City IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-05-03   
815-518 9 Coal City IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-05-03   
815-524 2 Lockport IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2010-10-30   
815-524 6 Lockport IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2010-10-30   
815-556 1 Plainfield IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-570 0 Sandwich IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-10-25   
815-585 8 Morris IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-585 9 Morris IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-620 A Minooka IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
815-620 9 Minooka IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-12-22   
815-634 1 Coal City IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-26   
815-634 7 Coal City IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-26   
815-660 7 Lockport IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-12-09   
815-665 0 Ottawa IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-665 1 Ottawa IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-679 9 McHenry IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-680 8 Manhattan IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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