380 Area Code — Columbus, OH
Area code 380 serves Columbus and 3 other cities in Ohio. Local time follows America/New_York. It overlays with 614, so 10-digit dialling is required.
- State
- Ohio
- Primary city
- Columbus
- Timezone
- America/New_York
- In service since
- 2014
- Type
- Overlay
- Overlay codes
- 614
Overlay of 614
Cities Served by 380
The 380 area code covers 4 cities and communities in Ohio.
- Columbus
- Dublin
- Westerville
- Hilliard
About Area Code 380
Area code 380 is a North American Numbering Plan (NANP) area code that has been in service since 2014. It is administered by NANPA on behalf of the FCC and serves the Ohio region anchored on Columbus.
380 is an overlay code, which means it shares its geographic boundaries with one or more existing area codes (614). Overlays are created when a region exhausts the supply of phone numbers in its original area code. Within an overlay region, residents must dial all 10 digits even for local calls, because the same 7-digit number can exist under multiple area codes.
Mobile numbers in 380 are portable: a person who moved away from Columbus may still carry a 380 mobile number on their device. If you receive an unexpected call from a 380 number, run it through the reverse lookup tool above for the most accurate, free identification.
If you live or do business in Ohio, you may also interact with neighbouring or overlay codes (614). See the related codes section below to explore the rest of Ohio.
Other Ohio Area Codes
Continue exploring the Ohio numbering plan.
380 Area Code FAQ
Where is area code 380?
Area code 380 is located in Ohio, primarily serving Columbus and surrounding cities including Dublin, Westerville, Hilliard. The region operates on ET (America/New_York) time.
What state is 380 area code?
380 is a Ohio area code. It was put into service in 2014 as an overlay and shares its geographic footprint with overlay code 614.
Is 380 a scam area code?
380 is a legitimate North American area code allocated by NANPA to Ohio. Like any geographic area code, scammers sometimes spoof 380 numbers — judge each call by content (urgent demands, unfamiliar transfers) rather than the area code alone. Run the specific number through our reverse lookup if you're unsure.
What time zone does 380 use?
Area code 380 operates on ET (America/New_York). Numbers in this area code follow standard Ohio time-zone rules including any daylight-saving transitions for that region.
Can I look up a specific 380 phone number?
Yes. Use the reverse lookup widget above to enter a full 380 number. NumLocation returns the line type (mobile, landline, VoIP), carrier, rate-center city, and any public listings tied to the number — free.
What's the difference between 380 and 614?
380 and 614 cover the same Ohio geographic area as overlay codes. Calls between them are local, but you must dial all 10 digits. New phone numbers in this region are assigned from either pool depending on what's available with the carrier at signup.