Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 267

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-267 A Westville IL WSTVILWERS1  9329 ILLINOIS BELL TEL CO 370      
217-267 0 Westville IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2025-02-24   
217-267 1 Westville IL   224C ONVOY, LLC 370   2013-12-13   
217-267 2 Westville IL   9329 ILLINOIS BELL TEL CO 370      
217-267 3 Westville IL   9329 ILLINOIS BELL TEL CO 370      
217-267 4 Westville IL   145J TERRA NOVA TELECOM INC. 370   2022-04-10   
217-267 5 Westville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-12-30   
217-267 6 Westville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-07-17   
217-267 7 Westville IL   9329 ILLINOIS BELL TEL CO 370      
217-267 8 Westville IL   516C AT&T CORP. 370   2011-10-28   
217-267 9 Westville IL   145J TERRA NOVA TELECOM INC. 370   2021-09-28   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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