Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-630 A Joliet IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358      
815-630 0 Joliet IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358   2006-09-07   
815-630 1 Joliet IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358   2007-10-03   
815-630 2 Joliet IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-01-18   
815-630 3 Joliet IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-01-18   
815-630 4 Joliet IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-29   
815-630 5 Joliet IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-29   
815-630 6 Joliet IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358   2007-05-23   
815-630 7 Joliet IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358   2006-12-08   
815-630 8 Joliet IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358   2007-06-22   
815-630 9 Joliet IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358   2007-04-01   

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

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