OHIO · AREA CODE GUIDE
380 area code location: Columbus and Dublin, Ohio
- Local date and time
- Eastern Time
Map data: HSIP (2010) · NANPA · US Census Bureau, checked 26 September 2026. Boundaries are approximate.
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Download the 380 area code map
A printable area code 380 location map, with time zone and state. Use the PNG image in a document or slide; the SVG stays sharp at any size.
380 area code at a glance
- State
- Ohio
- Primary cities
- Columbus, Dublin, and Grove City
- Established
- Population
- Largest community: Columbus, 938,396 (2025)Not an area-code population.
- Prefixes in service
- 135 as of 13 October 2026
An area code does not show where a caller is now.
History
Country and calling code: United States (+1).
Parent code: 614.
New code planned: No, as of 22 September 2026.
Time zone
- Eastern Time
- Standard time UTC−05:00
- Daylight saving time UTC−04:00
Counties and cities covered
380 numbers are issued across 16 communities. These are telephone exchange areas, which follow the phone network rather than city limits, so a place can sit just outside the boundary of the town it is named for.
Counties of the communities we could place (the code may reach further): Franklin County, Delaware County, Fairfield County, Madison County, Union County, Licking County, and Pickaway County.
- Columbus
- Dublin
- Grove City
- Reynoldsburg
- Hilliard
- Westerville
- Gahanna
- Worthington
- Canal Winchester
- West Jefferson
- Groveport
- Plain City
- Lockbourne
- Alton
- Harrisburg (franklin)
- New Albany (franklin)
Notable places in 380
| Place | Where | What it is |
|---|---|---|
| Ohio State University | 2.9 km from Columbus | University, 65,036 12-month enrollment (2023–24) |
| John Glenn Columbus International Airport | 4.4 km from Gahanna | Commercial airport, 4,387,395 enplanements (2024) |
| Historic Crew Stadium | 2.5 km from Columbus | Stadium |
| ScottsMiracle-Gro Field | 3.4 km from Columbus | Stadium |
| Columbus Museum of Art | 2.6 km from Columbus | Museum |
| Ohio Stadium | 3.3 km from Columbus | Stadium |
| Rickenbacker International Airport | 5.1 km from Lockbourne | Airport |
| Wexner Center for the Arts | 2.5 km from Columbus | Museum |
| Ohio State University Airport | 4.9 km from Worthington | Airport |
| Franklin University | 3.3 km from Columbus | University, 13,457 12-month enrollment (2023–24) |
Also serving this area
Questions about 380
Where is the 380 area code?
380 is in Ohio. Its numbers are issued in Columbus, Dublin, Grove City, and 13 other communities.
What time zone is area code 380 in?
380 is in Eastern Time. Daylight saving time is observed.
Is 380 an overlay?
Yes. 380 was added as an overlay on 614 on 27 February 2016.
What cities are in the 380 area code?
Columbus, Dublin, Grove City, Reynoldsburg, and Hilliard, and 11 other communities.
What state is area code 380 in?
Area code 380 is in Ohio.
What counties are covered by area code 380?
Area code 380 covers communities in Franklin County, Delaware County, Fairfield County, Madison County, Union County, Licking County, and Pickaway County.
Is 380 a toll-free area code?
No. 380 is a geographic area code. The toll-free codes are 800, 833, 844, 855, 866, 877, and 888.
Sources: NANPA area code listing, NANPA places by area code, NANPA central office code assignments, U.S. Census Bureau population estimates, OMB metropolitan area delineations. Checked .
Business phone numbers in area code 380, answered by an AI agent
A local number for Columbus, Dublin, and Grove City, Ohio, with an AI receptionist that takes caller details, answers the questions you give it, and books appointments. Numbers depend on what carriers have left.