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.
Hamilton, Montana. Hamilton (Salish: ÄÉ«cÌlcÌlÃ© ) is a city in and the county seat of Ravalli County, Montana, United States. The population was 4,348 at the 2010 census. Significant outlying population growth is shown in the area; the ZIP Code Tabulation Area for Hamilton's ZIP Code, 59840, had a population of 12,979 at the United States Census Bureau 2013 estimate.