Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ELWDILAWRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
815-423 A Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-423 1 Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-423 2 Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-423 5 Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-423 6 Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-423 9 Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-424 A Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-424 2 Elwood IL 9329 ILLINOIS BELL TEL CO 358      
815-424 3 Elwood IL 9329 ILLINOIS BELL TEL CO 358      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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