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: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-207 A Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
224-207 0 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-15   
224-207 1 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-15   
224-207 2 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-15   
224-207 3 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-15   
224-207 4 Libertyville IL CHCGIL24DS6  224C ONVOY, LLC 358   2004-09-20   
224-207 5 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-12-02   
224-207 6 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-15   
224-207 7 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-03-20   
224-207 8 Libertyville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-12-22   
224-207 9 Libertyville IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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