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: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-405 A Aurora IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358      
630-405 0 Aurora IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2005-08-14   
630-405 1 Aurora IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2005-08-14   
630-405 2 Aurora IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2005-08-14   
630-405 3 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2005-07-01   
630-405 4 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2007-02-11   
630-405 5 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-01-08   
630-405 6 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-01-08   
630-405 7 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-01-08   
630-405 8 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2005-01-17   
630-405 9 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2005-01-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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