Local Calling Guide

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

NXX: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-856 A Elgin IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
224-856 0 Elgin IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2008-03-12   
224-856 1 Elgin IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358   2007-08-02   
224-856 2 Elgin IL CHCGIL24DS6  224C ONVOY, LLC 358   2008-02-11   
224-856 3 Elgin IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-05-13   
224-856 4 Elgin IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2007-10-13   
224-856 5 Elgin IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-10-14   
224-856 6 Elgin IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-13   
224-856 7 Elgin IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-05-19   
224-856 8 Elgin IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-05-19   
224-856 9 Elgin IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2007-02-12   

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

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