Phone number in Ohio: 380 Area code
Area code 380 serves the state of Ohio. This area code was assigned on June 20th, 2001. On February 27th, 2016 it went into service. 380 is a General Purpose Code. 380 service area does overlap with 614 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D. Carriers must provide permissive 1+10D dialing for Foreign NPA Local Calls in areas where they provide optional EAS