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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-323 A Beardstown IL BDTWILBDRS0  9329 ILLINOIS BELL TEL CO 376      
217-323 0 Beardstown IL   6265 UNITED STATES CELLULAR - IL 376   2021-09-26   
217-323 1 Beardstown IL   9329 ILLINOIS BELL TEL CO 376      
217-323 2 Beardstown IL   9329 ILLINOIS BELL TEL CO 376      
217-323 3 Beardstown IL   9329 ILLINOIS BELL TEL CO 376      
217-323 4 Beardstown IL   9329 ILLINOIS BELL TEL CO 376      
217-323 5 Beardstown IL   9329 ILLINOIS BELL TEL CO 376      
217-323 6 Beardstown IL   9329 ILLINOIS BELL TEL CO 376      
217-323 7 Beardstown IL   6529 T-MOBILE USA, INC. 376   2025-04-11   
217-323 8 Beardstown IL   073H TELNYX LLC 376   2022-08-06   
217-323 9 Beardstown IL   9329 ILLINOIS BELL TEL CO 376      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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