Local Calling Guide

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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 803

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-803 A Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
224-803 0 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2012-07-09   
224-803 1 Northbrook IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2013-01-13   
224-803 2 Northbrook IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-08-03   
224-803 3 Northbrook IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-12-09   
224-803 4 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2012-07-09   
224-803 5 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2012-07-09   
224-803 6 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2012-07-09   
224-803 7 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2012-07-09   
224-803 8 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2012-07-09   
224-803 9 Northbrook IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-10-08   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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