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: NVVLMIMNRSA

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
517-726 A Vermontville MI 9323 MICHIGAN BELL TEL CO 346      
517-726 0 Vermontville MI 9323 MICHIGAN BELL TEL CO 346      
517-726 1 Vermontville MI 9323 MICHIGAN BELL TEL CO 346      
517-852 A Nashville MI 9323 MICHIGAN BELL TEL CO 346      
517-852 0 Nashville MI 9323 MICHIGAN BELL TEL CO 346      
517-852 1 Nashville MI 9323 MICHIGAN BELL TEL CO 346      
517-852 2 Nashville MI 9323 MICHIGAN BELL TEL CO 346      
517-852 6 Nashville MI 9323 MICHIGAN BELL TEL CO 346      
517-852 9 Nashville MI 9323 MICHIGAN BELL TEL CO 346      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.