Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 863

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-863 A Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 0 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 1 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 2 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 3 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 4 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 5 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 6 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 7 Lemont IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-09-28   
630-863 8 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-863 9 Lemont IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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