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Where Is 380 Area Code?

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Database Updated: July 23, 2025
Ohio Phone Number Lookups
Where Is 380 Area Code?

Where is Area Code 380?

Area code 380 primarily serves the Columbus region in central Ohio. Its coverage extends across several counties and municipalities that are key economic and administrative hubs in the state. Persons residing or conducting business in this area will often encounter 380 numbers alongside the older 614 code.

Major cities and suburbs covered by area code 380 include:

  • Columbus
  • Westerville
  • Reynoldsburg
  • Gahanna
  • Hilliard
  • Key counties where 380 is utilized:
  • Franklin County
  • Delaware County
  • Fairfield County
  • Licking County
  • Union County

Local residents seeking additional information on telephone service regulations may consult the Public Utilities Commission of Ohio official portal (https://puco.ohio.gov). For correspondence, their main office is located at 180 E. Broad Street, Columbus, OH 43215.

What time zone is 380 area code in the USA?

The 380 area code is situated within the Eastern Time Zone (ET). This time zone is recognized for the standard offset of UTC-5 and observes Daylight Saving Time (DST). During the DST period, clocks “spring forward” by one hour to provide additional daylight in the evening, temporarily shifting to UTC-4. Most communities throughout the Columbus metropolitan area follow this schedule in alignment with statewide practices.

History of the 380 Area Code

The 380 area code was implemented in 2016 as an overlay to the existing 614 area code. To accommodate the ever-growing demand for telephone numbers, regulators introduced it so that new lines could still be assigned to households and businesses in the region. Heightened reliance on mobile devices and the expansion of commercial activities contributed significantly to number exhaustion, prompting swift administrative actions.

Notable historical milestones include:

  • Introduction date: Early 2016, when the Public Utilities Commission of Ohio approved the overlay plan.
  • Primary reason for change: Rapid population growth in central Ohio, along with an uptick in the number of cellphone and internet-based communication services.
  • Regulatory oversight: The process was guided by the Federal Communications Commission official portal (https://www.fcc.gov), which supervises numbering guidelines alongside the North American Numbering Plan Administrator's resource (https://www.nationalnanpa.com).

Individuals or entities wishing to review official records regarding numbering decisions may visit the Federal Communications Commission’s main office at 45 L Street NE, Washington, DC 20554.

How Many People Use the 380 Area Code?

Although it is still relatively new compared to other long-established codes in Ohio, area code 380 already serves a considerable population. The region’s major population centers collectively reach over a million residents. With high concentrations of governmental departments, corporate headquarters, and educational institutions, the reach of 380 is projected to grow in the following years.

Below is a simplified table illustrating approximate coverage data:

Coverage MetricApproximate Figure
Total Population in 614/380 RegionOver 1.2 million
Expected Growth (next 10 years)+10% to +15%
Number of Assigned 380 LinesIncreasing annually

Because 380 and 614 function together in an overlay fashion, some local businesses and residential lines have switched to 380 once 614 numbers neared full capacity. When seeking information about number availability, individuals can consult the Public Utilities Commission of Ohio official portal (https://puco.ohio.gov).

Is the 380 Area Code Toll-Free?

The 380 area code is not classified as a toll-free code. It is a geographic area code tied to central Ohio, allowing callers to identify the regional origin of the number. Toll-free prefixes in the United States typically include 800, 833, 844, 855, 866, 877, and 888, which differ from 380 or other geographic codes.

Key points to note:

  • Calls to 380 numbers may incur long-distance charges if dialed from outside the local calling area.
  • The same calling rules that apply to other geographic codes (e.g., 614 or 937) also apply to 380.
  • Residents and businesses can maintain a local presence in Columbus and surrounding counties by activating 380 lines without toll-free status.

For more details about local calling scopes and potential rates, please visit the Public Utilities Commission of Ohio official portal (https://puco.ohio.gov) or refer to the telephone service provider’s published terms.

Cities in 380 Area Code
  • Columbus
  • Dublin
  • Westerville
  • Grove City
  • Reynoldsburg
  • Upper Arlington
  • Gahanna
  • Hilliard
  • Pickerington
  • Whitehall
  • Worthington
  • Bexley
  • Lincoln Village
  • Blacklick Estates
  • Canal Winchester
  • Powell
  • New Albany
  • Grandview Heights
  • Groveport
  • Huber Ridge
  • Lake Darby
  • Obetz
  • West Jefferson
  • Plain City
  • New California
  • Minerva Park
  • Marysville
  • Lithopolis
  • Urbancrest
  • Commercial Point
  • Darbydale
  • Shawnee Hills
  • Valleyview
  • Marble Cliff
  • Riverlea
  • Harrisburg
  • Orient
  • Derby
  • Lockbourne
  • Unionville Center
  • Brice
Counties in 380 Area Code
  • Franklin
  • Fairfield
  • Delaware
  • Madison
  • Union
  • Pickaway
Prefix Codes for Area Code 380
  • (380) 200
  • (380) 201
  • (380) 202
  • (380) 203
  • (380) 204
  • (380) 205
  • (380) 206
  • (380) 207
  • (380) 208
  • (380) 209
  • (380) 210
  • (380) 212
  • (380) 213
  • (380) 214
  • (380) 215
  • (380) 216
  • (380) 217
  • (380) 218
  • (380) 219
  • (380) 220
  • (380) 221
  • (380) 222
  • (380) 223
  • (380) 224
  • (380) 225
  • (380) 226
  • (380) 227
  • (380) 228
  • (380) 229
  • (380) 230
  • (380) 231
  • (380) 232
  • (380) 233
  • (380) 234
  • (380) 235
  • (380) 236
  • (380) 237
  • (380) 238
  • (380) 239
  • (380) 240
Ohio Area Codes
  • 216
  • 220
  • 234
  • 283
  • 326
  • 330
  • 380
  • 419
  • 436
  • 440
  • 513
  • 567
  • 614
  • 740
  • 937
Ohio Phone Numbers
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