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
224-727 A Deerfield IL   6529 T-MOBILE USA, INC. 358      
224-727 0 Deerfield IL   224C ONVOY, LLC 358   2015-01-09   
224-727 1 Deerfield IL   224C ONVOY, LLC 358   2015-01-09   
224-727 2 Deerfield IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-12   
224-727 3 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-01-06   
224-727 4 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-01-06   
224-727 5 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-01-06   
224-727 6 Deerfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-01-06   
224-727 7 Deerfield IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-12   
224-727 8 Deerfield IL   6529 T-MOBILE USA, INC. 358   2015-01-03   
224-727 9 Deerfield IL   6529 T-MOBILE USA, INC. 358   2015-01-03   

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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