Ohio Areacode: 380
Note：380 is the areacode of Ohio, United States. For international number is 001380 or 001-380、0010380、+1-380、+1+380、+1380、00-1-380、00 1 380.
More About Area Code 380
Area code 380 was first put in service February 27, 2016. Currently, the largest city it serves is Columbus, OH, and it overlaps coverage areas with area code 614.