UPS Store 937-435-2400
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.
Adams County - Population 441,603
Madison County - Population 334,811
Montgomery County - Population 229,363
Champaign County - Population 201,081
Shelby County - Population 195,085
Ross County - Population 78,064