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: 954

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-954 A Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 0 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 1 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 2 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 3 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 4 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 5 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 6 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 7 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 8 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 9 Oak Brook IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2009-08-13   

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

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