Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Latham, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
660-458 A LTHMMOXADS0  1917 OTELCO MID-MISSOURI LLC 524      
660-458 6 LTHMMOXADS0  1917 OTELCO MID-MISSOURI LLC 524      
660-458 8 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2017-12-15   

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

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