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: 872

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-872 A Willowcrest IL HFESILWLDS1  9329 ILLINOIS BELL TEL CO 358      
630-872 0 Willowcrest IL HFESILWLDS1  9329 ILLINOIS BELL TEL CO 358      
630-872 5 Willowcrest IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-03-17   
630-872 8 Willowcrest IL HFESILWLDS1  9329 ILLINOIS BELL TEL CO 358      

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

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