Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-554 A Deerfield IL RLMDILAGDS4  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 0 Deerfield IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-12-13   
224-554 1 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 2 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 3 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 4 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 5 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 6 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 7 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2006-07-10   
224-554 8 Deerfield IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2008-12-08   
224-554 9 Deerfield IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-07-21   

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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