Ohio 지역 코드: 380
Note：380 지역 번호는 다음과 같습니다 Ohio, 미국. 국제 전화 번호는 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.