Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-472 A GRNBMOXADS0  1887 GRANBY TEL. CO. 522      
417-472 0   1887 GRANBY TEL. CO. 522      
417-472 1   593K MCC TELEPHONY LLC 522   2018-03-25   
417-472 3   1887 GRANBY TEL. CO. 522      
417-472 5   1887 GRANBY TEL. CO. 522      
417-472 6   1887 GRANBY TEL. CO. 522      
417-472 7   1887 GRANBY TEL. CO. 522      
417-472 8   1887 GRANBY TEL. CO. 522      
417-472 9   1887 GRANBY TEL. CO. 522      

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

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