Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-452 A MLLRMOXADS0  1920 MILLER TEL. CO., INC. 522      
417-452 0   1920 MILLER TEL. CO., INC. 522      
417-452 1   1920 MILLER TEL. CO., INC. 522      
417-452 2   1920 MILLER TEL. CO., INC. 522      
417-452 3   1920 MILLER TEL. CO., INC. 522      
417-452 4   1920 MILLER TEL. CO., INC. 522      
417-452 5   1920 MILLER TEL. CO., INC. 522      
417-452 6   1920 MILLER TEL. CO., INC. 522      
417-452 7   1920 MILLER TEL. CO., INC. 522      
417-452 8   1920 MILLER TEL. CO., INC. 522      
417-803 A SPFDMOTLXMX  593K MCC TELEPHONY LLC 522      
417-803 1   593K MCC TELEPHONY LLC 522   2018-05-10   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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