380 Area Code — Ohio
380 is a North American Numbering Plan area code for Ohio, the United States. It covers about 1,580,236 people in 22 towns and 73 ZIP codes, including Columbus, Westerville and Dublin.
| Field | Value |
|---|---|
| Area code | 380 |
| Country | United States (+1) |
| State / province | Ohio |
| Type | Shares its towns with 614 |
| Time zone | Eastern |
| Population covered | 1,580,236 |
| Towns covered | 22 |
| ZIP codes | 73 |
| Approx. centre | 39.982, -82.994 |
Where area code 380 is used
Area code 380 is assigned to Ohio, the United States, inside the North American Numbering Plan. Numbers in the code are written (380) NXX-XXXX at home and +1 380 NXX-XXXX when dialled from outside Canada and the United States. Since the NANP moved to 10-digit dialling you must always include the area code, even for a local call.
Other area codes in this footprint: 614. They serve towns in the same territory, so a single street can contain numbers from more than one code. That is normal in the NANP and does not change how you dial.
Towns and cities in area code 380
The 22 towns below are the largest in the 380 footprint, ranked by population. Every one of them links to its own page with the full list of area codes and ZIP codes for that town.
| Town | County | Population | ZIP codes |
|---|---|---|---|
| Columbus | Franklin County | 878,214 | 45 |
| Westerville | Franklin County | 99,583 | 3 |
| Dublin | Franklin County | 87,975 | 2 |
| Grove City | Franklin County | 67,626 | 1 |
| Hilliard | Franklin County | 65,238 | 1 |
| Reynoldsburg | Franklin County | 60,148 | 2 |
| Pickerington | Fairfield County | 46,963 | 1 |
| Powell | Delaware County | 46,679 | 1 |
| Canal Winchester | Fairfield County | 43,544 | 1 |
| Lewis Center | Delaware County | 36,012 | 1 |
| Blacklick | Franklin County | 31,477 | 1 |
| Galloway | Franklin County | 29,660 | 1 |
Counties covered
| County | ZIP codes |
|---|---|
| Franklin County | 62 |
| Delaware County | 4 |
| Fairfield County | 3 |
| Madison County | 2 |
| Pickaway County | 2 |
Other area codes serving the same towns
Nearby area codes
How to dial area code 380
- Within North America: 380 + 7-digit number (380-NXX-XXXX). The leading 1 is optional on a mobile phone and required on most landlines for long-distance.
- From abroad: your country's international prefix, then 1, then 380, then the 7-digit number — for example 00 1 380 NXX-XXXX from most of Europe.
Frequently asked questions
What area code is 380?
380 is a North American Numbering Plan area code assigned to Ohio, the United States. It covers about 1,580,236 people in 22 towns.
Is 380 a US or Canadian area code?
380 is a United States area code. Canada and the United States share the +1 country code, so both are part of the same numbering plan.
What time zone is area code 380 in?
Area code 380 is in the Eastern time zone.
Do I have to dial 10 digits?
Yes. Every NANP call now requires the area code plus the seven-digit number, even for a local call.