Local Calling Guide

Area code/prefix search

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Hickory Hills, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
708-233 A HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 A HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 0   9329 ILLINOIS BELL TEL CO 358      
708-237 1   9329 ILLINOIS BELL TEL CO 358      
708-237 2   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-14   
708-237 3   9329 ILLINOIS BELL TEL CO 358      
708-237 4   9329 ILLINOIS BELL TEL CO 358      
708-237 5   9329 ILLINOIS BELL TEL CO 358      
708-237 6   9329 ILLINOIS BELL TEL CO 358      
708-237 7   5447 ACCESS ONE, INC. - IL 358   2006-01-22   
708-237 8   829J PAETEC ITEL, LLC 358   2006-07-03   
708-237 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-14   
708-430 A HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-598 A HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-599 A HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-974 A HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
847-269 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
847-921 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      

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

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