Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Chicago Zone 10-Beverly, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
872-803 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-16   
872-803 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-16   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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