Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Lost Nation, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-312 A MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
563-678 A LSNTIAXODS1  1229 LOST NATION-ELWOOD TEL. CO. 634      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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