The 231 area code covers Traverse City, Muskegon, Holland and more in Michigan. Provision a local 231 number in minutes.
Area code 231 serves the western and northern portions of Michigan's Lower Peninsula. Traverse City is a popular resort destination on Grand Traverse Bay and the center of a thriving wine and cherry production region. The code was split from 616 in 1999 as northern Michigan's population grew.
The 231 area code covers Traverse City, Muskegon, Holland, Cadillac in Michigan.
Phone numbers in the 231 area code operate on America/Detroit time.
Yes. The 231 area code was introduced in 1999 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 231 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Provision a 231 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.