Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Summum, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-500 A PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368      
309-759 A SMFDILXDDS0  1054 MID CENTURY TEL. COOP., INC. 368      
309-991 A PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 2 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 3 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 4 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 5 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 6 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 7 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 8 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   
309-991 9 PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2026-08-21   

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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