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: 507

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-507 A Deerfield IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
224-507 0 Deerfield IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-04   
224-507 1 Deerfield IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-04   
224-507 2 Deerfield IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-04-14   
224-507 3 Deerfield IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-06-13   
224-507 4 Deerfield IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2016-08-07   
224-507 5 Deerfield IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-01-29   
224-507 6 Deerfield IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-03   
224-507 7 Deerfield IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-03   
224-507 8 Deerfield IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-12-10   
224-507 9 Deerfield IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-18   

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

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