noun, Metallurgy. 1. the act or process of forming a metallic object by electroplating a removable mandrel or matrix. Origin of electroforming.
Hamilton, Montana Area Code. Hamilton, MT Area Codes are. Hamilton, MT is currently using only one area code which is area code 406. In addition to Hamilton, MT area code information read more about area code 406 details and Montana area codes. Hamilton, MT is located in Ravalli County and observes the Mountain Time Zone.
Zip Code 59840 Description. Zip Code 59840 is located in the state of Montana in the Missoula metro area. Zip code 59840 is primarily located in Ravalli County. The official US Postal Service name for 59840 is HAMILTON, Montana. Portions of zip code 59840 are contained within or border the city limits of Hamilton, MT, Pinesdale, MT, . The area code for zip code 59840 is 406.