Local Calling Guide

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

NXX: 639

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-639 A Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-639 0 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-22   
224-639 1 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358   2004-09-12   
224-639 2 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-22   
224-639 3 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-22   
224-639 4 Northbrook IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358   2004-10-01   
224-639 5 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2004-09-18   
224-639 6 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2004-09-18   
224-639 7 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2004-09-18   
224-639 8 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2004-09-18   
224-639 9 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2004-09-18   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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