Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-276 A RSCLILXEDS0  1025 SHAWNEE TEL. CO. 362      

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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