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Area code 380

Area code 380 Columbus, Ohio

Area code 380 is one of the newer area codes, added in 2016 to Ohio, with numbers assigned in Columbus, Reynoldsburg, Dublin and 13 more places. It’s 12:13 AM there now.

State
Ohio15 area codes in Ohio
Time zone
Eastern12:13 AM there now
Exchanges
13816 places
Overlay
614Same area, 10-digit dialing
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Where area code 380 is

Numbers in 380 are assigned to 16 places in 8 counties: Franklin County, Delaware County, Fairfield County, Licking County, Union County, Madison County, plus 2 more.

Columbus has the most, 41% of the exchanges; the rest are spread across 15 other places.

  • Columbus57
  • Reynoldsburg13
  • Dublin11
  • Westerville9
  • Gahanna6
  • New Albany5
  • Hilliard5
  • Worthington5
  • Arlington5
  • Canal Winchester4
  • Plain City4
  • Grove City4
  • Lockbourne3
  • Groveport3
  • West Jefferson2
  • Harrisburg2

Phone companies in 380

138 blocks of numbers in 380 are held by 35 phone companies. The most belong to Inteliquent (42), AT&T (TCG) (14) and AT&T Mobility (10).

A large share, about 85%, belongs to competitive and internet phone carriers; wireless networks hold 10% and local phone and cable companies 5%.

A block’s holder is the company it was first assigned to; numbers can move to other carriers since.

History and overlays

380 went into service in 2016, added to the area of 614.

614 (since 1947) shares the same area, so a new number there can get any of these codes and local calls are dialed with all 10 digits.

88 new exchanges were assigned since 2021, the latest in September 2026.

Calling 380

It’s 12:13 AM Eastern time in 380 right now.

From elsewhere in the U.S., dial 1, 380 and the 7-digit number; inside the area, all 10 digits too.

Nearby area codes

Ohio has 15 area codes: 216, 220, 234, 283, 326, 330, 380, 419, 436, 440, 513, 567, 614, 740 and 937.

From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.

Map of the 380 area code

Map of the 380 area code around Columbus, Reynoldsburg and Dublin, Ohio.

Interactive map © OpenStreetMap contributors

Cities on the map

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Questions about 380

Where is area code 380?

In Ohio, covering Columbus, Reynoldsburg and Dublin and other places across 8 counties.

What time zone is 380 in?

Eastern time. It was 12:13 AM there when this page loaded.

Is 380 an overlay?

Yes. 614 serves the same area, so dial all 10 digits for local calls.

Which phone companies have 380 numbers?

35 companies hold blocks; the most belong to Inteliquent, AT&T (TCG) and AT&T Mobility. About 10% of blocks are wireless.

Is 380 running out of numbers?

Not on record. 88 new exchanges have been assigned since 2021.