Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Novinger, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
660-488 A GNCYMOXADS0  1931 NORTHEAST MISSOURI RURAL TEL. CO. 524      
660-488 0   1931 NORTHEAST MISSOURI RURAL TEL. CO. 524      
660-488 3   1931 NORTHEAST MISSOURI RURAL TEL. CO. 524      
660-488 5   1931 NORTHEAST MISSOURI RURAL TEL. CO. 524      
660-488 6   1931 NORTHEAST MISSOURI RURAL TEL. CO. 524      
660-488 7   1931 NORTHEAST MISSOURI RURAL TEL. CO. 524      
660-488 9   1931 NORTHEAST MISSOURI RURAL TEL. CO. 524      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.