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: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-313 A Wheeling IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-313 0 Wheeling IL   224C ONVOY, LLC 358   2016-02-22   
224-313 1 Wheeling IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-02-23   
224-313 2 Wheeling IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-02-23   
224-313 3 Wheeling IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-09-25   
224-313 4 Wheeling IL   224C ONVOY, LLC 358   2017-06-23   
224-313 5 Wheeling IL   318J COMCAST IP PHONE, LLC 358   2016-03-03   
224-313 6 Wheeling IL   073H TELNYX LLC 358   2017-04-21   
224-313 7 Wheeling IL   046L CLEAR RATE COMMUNICATIONS, LLC 358   2016-07-25   
224-313 8 Wheeling IL   516C AT&T CORP. 358   2016-11-08   
224-313 9 Wheeling IL   515J IP HORIZON LLC 358   2016-08-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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