ATMs in Colstrip, Montana, the US. ATMs locations in Colstrip, Montana. Find the nearest atms locations, near you. All types of business services Accounting ATM Bank Courthouse Finance School All atms in Colstrip ATM Express ATM Finance 17 Cherry Street, Colstrip, Montana 59323 Write a review Phone Directions Wellington Technologies, Inc. ATM Finance 39 Commerce Circle, Colstrip, Montana 59323 Write a review Phone Directions