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: 610

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-610 A Waukegan IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
224-610 0 Waukegan IL   318J COMCAST IP PHONE, LLC 358   2005-04-03   
224-610 1 Waukegan IL   9329 ILLINOIS BELL TEL CO 358   2005-04-04   
224-610 2 Waukegan IL   9329 ILLINOIS BELL TEL CO 358   2005-04-04   
224-610 3 Waukegan IL   9329 ILLINOIS BELL TEL CO 358   2005-04-04   
224-610 4 Waukegan IL   9329 ILLINOIS BELL TEL CO 358   2005-04-04   
224-610 5 Waukegan IL   9329 ILLINOIS BELL TEL CO 358   2005-04-04   
224-610 6 Waukegan IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2008-06-10   
224-610 7 Waukegan IL   9329 ILLINOIS BELL TEL CO 358   2005-04-04   
224-610 8 Waukegan IL   9329 ILLINOIS BELL TEL CO 358   2005-04-09   
224-610 9 Waukegan IL   6529 T-MOBILE USA, INC. 358   2006-01-07   

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

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