De Graff, Ohio Area Code

De Graff, OH Area Codes are

937 and 326

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

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

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

Ohio Area Code Map