Main city: Sardinia
Timezone: Eastern
Phone type: Landline
Operator: Frontier North

Sardinia, a village in Brown and Highland counties in the U.S. state of Ohio. The population was 980 at the 2010 census. Its name comes from the island of Sardinia in the Mediterranean Sea. Historically, a post village of Brown county, in Washington township, established in 1830, situated on the east fork of White Oak creek 12 miles north-east from Georgetown, and 44 miles east from Cincinnati. In 1860, Sardinia's population was 200 and Washington Township had a population of 1,300. ^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