Local Calling Guide

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

NXX: 706

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-706 A Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-706 0 Oak Brook IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-06-13   
630-706 1 Oak Brook IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-07-15   
630-706 2 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-706 3 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2000-07-09   
630-706 4 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2000-08-11   
630-706 5 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358   2000-09-12   
630-706 6 Oak Brook IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2002-06-10   
630-706 7 Oak Brook IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2001-11-01   
630-706 8 Oak Brook IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2000-09-14   
630-706 9 Oak Brook IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2000-09-14   

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

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