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: LMVLMIXI3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
734-514 A Ida MI 085D BUCKEYE TELESYSTEM, INC. - MI 340      
734-514 2 Ida MI 085D BUCKEYE TELESYSTEM, INC. - MI 340      
734-568 A Lambertville MI 085D BUCKEYE TELESYSTEM, INC. - MI 340      
734-568 0 Lambertville MI 085D BUCKEYE TELESYSTEM, INC. - MI 340      
734-723 4 Lost Peninsula MI 085D BUCKEYE TELESYSTEM, INC. - MI 340      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.