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US area code · Ohio

Area code 283

Where the 283 area code is, its overlay and how to dial a +1 283 number from anywhere.

CoversOhioTime zoneEastern (ET)TypeOverlay
Quick answer

The 283 area code is in Ohio, United States (Eastern (ET)). To call from abroad: +1 283 555-0123. It is an overlay, so all 10 digits are dialled.

StateOhio
Time zoneEastern (ET)
TypeOverlay
10-digit dialingRequired
In service since31-Oct-2000

The 283 area code is a geographic North American Numbering Plan (NANP) code covering Ohio. It has been in service since 31-Oct-2000 and sits in the Eastern (ET) time zone.

Overlay 283 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

283513

How to dial a 283 number

From abroad+1 283 555-0123
Within the US / Canada1 283 555-0123
Locally (same area)283 555-0123

Other Ohio area codes

216220234326330380419436440513567614740937

Frequently asked questions

Where is the 283 area code?

The 283 area code is in Ohio, United States (Eastern (ET)).

Is 283 an overlay area code?

Yes. 283 overlays the same region as 513, so callers dial all 10 digits.

Do I have to dial 10 digits for 283?

Yes — dial the area code plus the seven-digit number.

How do I call a 283 number from another country?

Dial your exit code (or +), then 1, then 283, then the number: +1 283 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 283 number does not pinpoint a street or ZIP code.

Missed a call from +1 283?

In the 30 days to September 24, 2026, 69 unwanted calls showing a 283 number were reported to the US Federal Trade Commission, 70% of them recorded messages or robocalls. That puts 283 at #386 of 670 area codes reported.

Other25
Reducing your debt (credit cards, mortgage, student loans)18
Calls pretending to be government, businesses, or family and friends6
Dropped call or no message6
Before you call back
  • If you do not know anyone in Ohio, do not call back: a genuine caller will leave a message or send a text.
  • Scammers fake the number shown on caller ID, so a 283 number can hide a caller anywhere in the world.
  • Never give a code received by text or a bank detail to an unknown caller. In the US, calls can be reported at reportfraud.ftc.gov.

Who issues +1 283 numbers

Phone companies hold blocks of numbers in each area code. The main holders in 283:

Onvoy, LLC 19New Cingular Wireless PCS, LLC 9Multiple Ocn Listing 9 5Wide Voice, LLC 5T-Mobile USA, Inc. 4

About 21% of the 62 prefixes in use belong to mobile carriers: a 283 number is often a cell phone, and it may have moved to another carrier since.

Sources: FTC Do Not Call reported calls (numbers as reported by consumers, not verified), NANPA central office code assignments.

All US area codes United States +1 Map of area code 283 — cities & rate centres