Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-474 A   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2024-05-21   
417-474 7   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522      
417-927 A RCHRMOXARS1  1900 K L M TEL. CO. 522      
417-927 0   1900 K L M TEL. CO. 522      
417-927 1   1900 K L M TEL. CO. 522      
417-927 2   1900 K L M TEL. CO. 522      
417-927 3   1900 K L M TEL. CO. 522      
417-927 9   1900 K L M TEL. CO. 522      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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