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: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-479 A Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 0 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 1 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 2 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 3 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 4 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 5 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 6 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 7 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 8 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
630-479 9 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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