Local Calling Guide

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

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-257 A Des Plaines IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-257 0 Des Plaines IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-09-22   
224-257 1 Des Plaines IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-09-22   
224-257 2 Des Plaines IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-22   
224-257 3 Des Plaines IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-05-25   
224-257 4 Des Plaines IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-07-10   
224-257 5 Des Plaines IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-22   
224-257 6 Des Plaines IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2015-12-15   
224-257 7 Des Plaines IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-15   
224-257 8 Des Plaines IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2014-09-23   
224-257 9 Des Plaines IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-29   

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

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