Kalispell, Montana Area Code

Kalispell, MT Area Codes are

Kalispell, MT is officially utilizing one area code which is area code 406.

In addition to Kalispell, MT area code information read more about area code 406 details and Montana area codes.

Kalispell, MT is located in Flathead County and observes the Mountain Time Zone. View our Times by Area Code tool.

Montana Area Code Map