Dayton, Ohio Area Code

Dayton, OH Area Codes are

937 and 326

Dayton, OH is officially utilizing two area codes which are area codes 326 and 937.

In addition to Dayton, OH area code information read more details about area code 937, area code 326, and Ohio area codes.

Dayton, OH is located in Montgomery County and observes the Eastern Time Zone. View our Times by Area Code tool.