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.

Switch: KKVLMOCK1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
660-216 A Kirksville MO 6275 UNITED STATES CELLULAR - MO 524      
660-341 A Kirksville MO 6275 UNITED STATES CELLULAR - MO 524      
660-342 A Kirksville MO 6275 UNITED STATES CELLULAR - MO 524      
660-346 A Macon MO 6275 UNITED STATES CELLULAR - MO 524      
660-651 A Moberly MO 6275 UNITED STATES CELLULAR - MO 524      
660-676 A Moberly MO 6275 UNITED STATES CELLULAR - MO 524      
913-285 A Paola KS 6267 UNITED STATES CELLULAR - KS 524      

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

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