Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-637 A STTNILXEDS0  1049 MADISON TEL. CO. 520      
618-865 A STLSMOGZ00Z  490J DISH WIRELESS, LLC 520      
618-865 9 STLSMOGZ00Z  490J DISH WIRELESS, LLC 520   2022-11-07   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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