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: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-677 A Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 0 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 1 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 2 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 3 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 4 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-27   
630-677 5 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 6 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 7 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 8 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-677 9 Geneva IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      

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

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