Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGILDODS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
773-241 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-241 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-241 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 3 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 4 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-256 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 3 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 4 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 7 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-288 8 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-324 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-363 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 3 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 8 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-493 9 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 4 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 7 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 8 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-643 9 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 4 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 7 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 8 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-667 9 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 3 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 8 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-684 9 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-702 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-752 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-753 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-795 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-926 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 3 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 7 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 8 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-947 9 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 A Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 0 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 1 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 2 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 3 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 4 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 5 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 6 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 7 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
773-955 9 Chicago Zone 07-Hyde Park IL 9329 ILLINOIS BELL TEL CO 358      
872-247 A Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358      
872-247 0 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 1 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 2 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 3 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 4 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 5 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 6 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 7 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 8 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   
872-247 9 Chicago Zone 07-Stewart IL 9329 ILLINOIS BELL TEL CO 358   2010-02-06   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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