Local Calling Guide

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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX: 966

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-966 A Chicago Zone 07-Stewart IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-966 0 Chicago Zone 07-Stewart IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-12-17   
773-966 1 Chicago Zone 07-Stewart IL CHCGILWUX1X  4717 PAETEC COMMUNICATIONS, INC. - IL 358   2008-03-10   
773-966 2 Chicago Zone 07-Stewart IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-20   
773-966 3 Chicago Zone 07-Stewart IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-23   
773-966 4 Chicago Zone 07-Stewart IL CHCGILCLXOX  516C AT&T CORP. 358   2006-07-07   
773-966 5 Chicago Zone 07-Stewart IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-23   
773-966 6 Chicago Zone 07-Stewart IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-23   
773-966 7 Chicago Zone 07-Stewart IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-23   
773-966 8 Chicago Zone 07-Stewart IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2006-11-10   
773-966 9 Chicago Zone 07-Stewart IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2006-11-10   

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

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