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: GRNBMOXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
417-325 A Diamond MO 1887 GRANBY TEL. CO. 522      
417-325 0 Diamond MO 1887 GRANBY TEL. CO. 522      
417-325 4 Diamond MO 1887 GRANBY TEL. CO. 522      
417-325 5 Diamond MO 1887 GRANBY TEL. CO. 522      
417-325 6 Diamond MO 1887 GRANBY TEL. CO. 522      
417-325 7 Diamond MO 1887 GRANBY TEL. CO. 522      
417-325 8 Diamond MO 1887 GRANBY TEL. CO. 522      
417-325 9 Diamond MO 1887 GRANBY TEL. CO. 522      
417-472 A Granby MO 1887 GRANBY TEL. CO. 522      
417-472 0 Granby MO 1887 GRANBY TEL. CO. 522      
417-472 3 Granby MO 1887 GRANBY TEL. CO. 522      
417-472 5 Granby MO 1887 GRANBY TEL. CO. 522      
417-472 6 Granby MO 1887 GRANBY TEL. CO. 522      
417-472 7 Granby MO 1887 GRANBY TEL. CO. 522      
417-472 8 Granby MO 1887 GRANBY TEL. CO. 522      
417-472 9 Granby MO 1887 GRANBY TEL. CO. 522      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.