Montana Area Codes

Area Codes in Montana - Below are all the area codes in Montana. Clicking on an area code will show the cities in that area code.

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Area Code Search

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Reverse Area Code Search

Find cities fast with the Area Code Search. Enter an area code into the search box below to find all the cities in that area code.


City Listings

Select a city from the list below to find the area codes in that city.

Anaconda
Baker
Belgrade
Big Sky
Big Timber
Bigfork
Billings
Bozeman
Browning
Butte
Chinook
Choteau
Columbia Falls
Conrad
Cut Bank
Dillon
Ennis
Eureka
Glasgow
Glendive
Great Falls
Hamilton
Hardin
Havre
Helena
Kalispell
Laurel
Lewistown
Libby
Livingston
Malta
Miles City
Missoula
Plentywood
Polson
Poplar
Red Lodge
Ronan
Roundup
Shelby
Sidney
Stevensville
Whitefish
Wolf Point