Local Calling Guide

Area code/prefix search

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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-870 A Aurora IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-870 0 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-07-07   
630-870 1 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-11   
630-870 2 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-09-19   
630-870 3 Aurora IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-870 4 Aurora IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-870 5 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-04-08   
630-870 6 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-04-08   
630-870 7 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-04-08   
630-870 8 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-04-08   
630-870 9 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-07-12   

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

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