Main city: Miamisburg
Timezone: Eastern
Phone type: Landline
Operator: Cincinnati Bell Extended Territories LLC

Miamisburg, a city in Montgomery County, Ohio, United States. The population was 20,181 at the 2010 census. It is part of the Dayton Metropolitan Statistical Area. Miamisburg is known for its large industry (mainly for its nuclear operations during World War II) and retail factors (such as the Dayton Mall) commercial business area, which is partially located in Miami Township, but is probably most famous for being the home to the Miamisburg Mound. Miamisburg borders Miami Township, Springboro, and West Carrollton. The sister city of Miamisburg is Owen Sound, Ontario. ^source

Area code 937 is a telephone area code serving much of the southwestern part of the U.S. state of Ohio and was established September 28, 1996. It covers Bellefontaine, Dayton, Fairborn, Hillsboro, Marysville, Springfield, Wilmington, Xenia, public parts of Wright-Patterson Air Force Base, and areas north and east of Cincinnati. It split from area code 513 in 1996. At the time, literature promoting the new area code took advantage of the fact that the numbers spelled YES. ^source