283 Area CodeCincinnati, OH

Area code 283 covers Cincinnati and 138 other cities in Ohio: 1,609,756 people in 5 counties, led by Hamilton, Butler, and Clermont. It overlays 513.

Major City: Cincinnati
State: Ohio (OH)
Timezone: Varies
Overlay: Yes – shares area with 513

Nearby Area Codes

326/937 (Dayton, OH)
859 (Lexington-Fayette, KY)
765 (Muncie, IN)
606 (Ashland, KY)
502 (Louisville, KY)
380/614 (Columbus, OH)
317/463 (Indianapolis, IN)
220/740 (Newark, OH)

Where is area code 283?

Overview of the 283 Area Code

Geographic Coverage of the 283 Area Code

All 139 cities

Cincinnati
314,915
Hamilton
63,953
Middletownalso 326 · 937
52,291
Fairfield
45,094
Mason
36,046
Oxford
22,585

Cincinnati Area Codes Overview

283
This page
513
Same territory

What cities does area code 283 cover?

City	State	Population	Population in 283	% of listed-city population	% of City
Cincinnati	OH	314,915	314,915	27.7%	100.0%
Hamilton	OH	63,953	63,953	5.6%	100.0%
Middletown	OH	52,291	52,291	4.6%	100.0%
Fairfield	OH	45,094	45,094	4.0%	100.0%
Mason	OH	36,046	36,046	3.2%	100.0%
Oxford	OH	22,585	22,585	2.0%	100.0%
Lebanon	OH	21,995	21,995	1.9%	100.0%
Forest Park	OH	20,033	20,033	1.8%	100.0%
Norwood	OH	19,455	19,455	1.7%	100.0%
White Oak	OH	19,167	19,167	1.7%	100.0%
Monroe	OH	15,950	15,950	1.4%	100.0%
Bridgetown	OH	14,407	14,407	1.3%	100.0%
Trenton	OH	14,131	14,131	1.2%	100.0%
Sharonville	OH	14,040	14,040	1.2%	100.0%
Blue Ash	OH	13,616	13,616	1.2%	100.0%
Harrison	OH	13,526	13,526	1.2%	100.0%
Loveland	OH	13,277	13,277	1.2%	100.0%
Finneytown	OH	12,741	12,741	1.1%	100.0%
Monfort Heights	OH	11,948	11,948	1.1%	100.0%
Mack	OH	11,585	11,585	1.0%	100.0%
Springdale	OH	11,183	11,183	1.0%	100.0%
Montgomery	OH	10,952	10,952	1.0%	100.0%
Northbrook	OH	10,668	10,668	0.9%	100.0%
Forestville	OH	10,532	10,532	0.9%	100.0%
Dent	OH	10,497	10,497	0.9%	100.0%
Reading	OH	10,482	10,482	0.9%	100.0%
North College Hill	OH	9,552	9,552	0.8%	100.0%
Madeira	OH	9,542	9,542	0.8%	100.0%
Beckett Ridge	OH	9,187	9,187	0.8%	100.0%
Wyoming	OH	8,781	8,781	0.8%	100.0%
Cheviot	OH	8,640	8,640	0.8%	100.0%
Northgate	OH	7,377	7,377	0.7%	100.0%
Dry Run	OH	7,281	7,281	0.6%	100.0%
Withamsville	OH	7,021	7,021	0.6%	100.0%
Kenwood	OH	6,981	6,981	0.6%	100.0%
South Lebanon	OH	6,923	6,923	0.6%	100.0%
Mount Healthy	OH	6,916	6,916	0.6%	100.0%
Groesbeck	OH	6,788	6,788	0.6%	100.0%
Landen	OH	6,782	6,782	0.6%	100.0%
Covedale	OH	6,447	6,447	0.6%	100.0%
Milford	OH	6,433	6,433	0.6%	100.0%
The Village of Indian Hill	OH	6,090	6,090	0.5%	100.0%
Deer Park	OH	5,437	5,437	0.5%	100.0%
Delhi Hills	OH	5,259	5,259	0.5%	100.0%
Turpin Hills	OH	5,099	5,099	0.5%	100.0%
Summerside	OH	5,083	5,083	0.5%	100.0%
New Burlington	OH	5,069	5,069	0.4%	100.0%
Pleasant Run	OH	4,953	4,953	0.4%	100.0%
Silverton	OH	4,858	4,858	0.4%	100.0%
Amelia	OH	4,801	4,801	0.4%	100.0%
Mount Carmel	OH	4,741	4,741	0.4%	100.0%
Miami Heights	OH	4,731	4,731	0.4%	100.0%
Mount Repose	OH	4,672	4,672	0.4%	100.0%
Pleasant Run Farm	OH	4,654	4,654	0.4%	100.0%
Cherry Grove	OH	4,378	4,378	0.4%	100.0%
St. Bernard	OH	3,976	3,976	0.4%	100.0%
Woodlawn	OH	3,913	3,913	0.3%	100.0%
Amberley	OH	3,847	3,847	0.3%	100.0%
Salem Heights	OH	3,839	3,839	0.3%	100.0%
Golf Manor	OH	3,797	3,797	0.3%	100.0%
Fruit Hill	OH	3,755	3,755	0.3%	100.0%
Greenhills	OH	3,699	3,699	0.3%	100.0%
Lockland	OH	3,503	3,503	0.3%	100.0%
Mariemont	OH	3,487	3,487	0.3%	100.0%
Ross	OH	3,417	3,417	0.3%	100.0%
Cleves	OH	3,387	3,387	0.3%	100.0%
Mulberry	OH	3,323	3,323	0.3%	100.0%
Mount Healthy Heights	OH	3,264	3,264	0.3%	100.0%
Delshire	OH	3,180	3,180	0.3%	100.0%
Lincoln Heights	OH	3,139	3,139	0.3%	100.0%
Taylor Creek	OH	3,062	3,062	0.3%	100.0%
Sixteen Mile Stand	OH	2,928	2,928	0.3%	100.0%
Four Bridges	OH	2,919	2,919	0.3%	100.0%
Waynesville	OH	2,862	2,862	0.3%	100.0%
New Richmond	OH	2,795	2,795	0.2%	100.0%
Dry Ridge	OH	2,782	2,782	0.2%	100.0%
Newtown	OH	2,687	2,687	0.2%	100.0%
Bethel	OH	2,684	2,684	0.2%	100.0%
Evendale	OH	2,658	2,658	0.2%	100.0%
Williamsburg	OH	2,645	2,645	0.2%	100.0%
Day Heights	OH	2,620	2,620	0.2%	100.0%
Terrace Park	OH	2,350	2,350	0.2%	100.0%
Glendale	OH	2,282	2,282	0.2%	100.0%
New Miami	OH	2,276	2,276	0.2%	100.0%
Rossmoyne	OH	2,230	2,230	0.2%	100.0%
Morrow	OH	2,199	2,199	0.2%	100.0%
Hunter	OH	2,100	0	0.2%	0.0%
Elmwood Place	OH	2,077	2,077	0.2%	100.0%
Batavia	OH	2,026	2,026	0.2%	100.0%
Fairfax	OH	1,761	1,761	0.2%	100.0%
Dunlap	OH	1,719	1,719	0.2%	100.0%
Skyline Acres	OH	1,717	1,717	0.2%	100.0%
Loveland Park	OH	1,523	1,523	0.1%	100.0%
Maineville	OH	1,517	1,517	0.1%	100.0%
Highpoint	OH	1,503	1,503	0.1%	100.0%
Grandview	OH	1,466	1,466	0.1%	100.0%
Kings Mills	OH	1,319	1,319	0.1%	100.0%
Wetherington	OH	1,302	1,302	0.1%	100.0%
Miamitown	OH	1,259	1,259	0.1%	100.0%
Coldstream	OH	1,173	1,173	0.1%	100.0%
Lake Lorelei	OH	1,170	1,170	0.1%	100.0%
Blue Jay	OH	959	959	0.1%	100.0%
Addyston	OH	914	914	0.1%	100.0%
North Bend	OH	834	834	0.1%	100.0%
Sherwood	OH	822	822	0.1%	100.0%
Arlington Heights	OH	820	820	0.1%	100.0%
Owensville	OH	819	819	0.1%	100.0%
Seven Mile	OH	743	743	0.1%	100.0%
Concorde Hills	OH	663	663	0.1%	100.0%
Felicity	OH	661	661	0.1%	100.0%
New Baltimore	OH	661	661	0.1%	100.0%
Millville	OH	652	652	0.1%	100.0%
Pleasant Hills	OH	606	606	0.1%	100.0%
Dillonvale	OH	597	597	0.1%	100.0%
New Haven	OH	583	583	0.1%	100.0%
Williamsdale	OH	581	581	0.1%	100.0%
Harveysburg	OH	579	579	0.1%	100.0%
Hooven	OH	534	534	0.1%	100.0%
Corwin	OH	525	525	0.1%	100.0%
Darrtown	OH	516	516	0.0%	100.0%
Shawnee	OH	503	503	0.0%	100.0%
College Corner	OH	397	397	0.0%	100.0%
Newtonsville	OH	392	392	0.0%	100.0%
Camp Dennison	OH	375	375	0.0%	100.0%
Elizabethtown	OH	350	350	0.0%	100.0%
Remington	OH	328	328	0.0%	100.0%
Fayetteville	OH	317	317	0.0%	100.0%
Somerville	OH	281	281	0.0%	100.0%
Brecon	OH	244	244	0.0%	100.0%
Miamiville	OH	242	242	0.0%	100.0%
Olde West Chester	OH	240	240	0.0%	100.0%
Moscow	OH	159	159	0.0%	100.0%
Butlerville	OH	156	156	0.0%	100.0%
Pleasant Plain	OH	139	139	0.0%	100.0%
St. Martin	OH	129	129	0.0%	100.0%
Neville	OH	90	90	0.0%	100.0%
Plainville	OH	87	87	0.0%	100.0%
Chilo	OH	72	72	0.0%	100.0%
Jacksonburg	OH	53	53	0.0%	100.0%

City population is shown in full; each city's share inside 283 is measured from Census tract centroids.

What counties does area code 283 cover?

County	State	Population in 283	% of area-code footprint	% of County
Hamilton County	OH	829,163	52%	100%
Butler County	OH	390,357	24%	100%
Clermont County	OH	208,601	13%	100%
Warren County	OH	177,290	11%	73%
Brown County	OH	4,345	0%	10%

Sources:

Census PEP Vintage 2024 (city populations)
· 2020 Census tract centroids with NANP and TIGERweb boundaries (footprint, counties, city shares)
· NANPA NPA report (dates)
· Methodology

Has area code 283 been reported for unwanted calls?

Yes – 288 FTC complaints, May 29 – Oct 1, 2026.

74% robocalls
↓ 13% vs prior period
FTC data, retrieved 2026-10-05

Most-reported subjects

Reducing your debt (credit cards, mortgage, student loans)37%106
Other37%106
Dropped call or no message8%24

Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints.

Frequently Asked Questions about the 283 Area Code

Who called me from a 283 number?

Its 139 cities are led by Cincinnati, Hamilton, and Middletown.

Is 283 a scam area code?

No: it is an overlay of 513.

Why do I keep getting calls from the 283 area code?

Complaints fell 13% on the prior period.

Should I answer an unknown 283 number?

74% of its FTC complaints were robocalls. Its most-reported subject was "Reducing your debt (credit cards, mortgage, student loans)", at 37%.

How do I block calls from the 283 area code?

Blocking 283 still lets 513 numbers through.

Where is area code 283?

283 covers 139 cities and 1,609,756 residents in 5 Ohio counties, led by Hamilton, Butler, and Clermont.

When did area code 283 go into service?

283 went into service on April 28, 2023. It was added to overlay 513.

Is 283 a real area code?

Yes: 139 cities in Hamilton, Butler, Clermont, and 2 other counties use it.

How do I call a 283 number from abroad?

Dial +1 283, then the number.

283 Area CodeCincinnati, OH

Overview

Nearby Area Codes

Where is area code 283?

Overview of the 283 Area Code

Geographic Coverage of the 283 Area Code

Cincinnati Area Codes Overview

What cities does area code 283 cover?

What counties does area code 283 cover?

Has area code 283 been reported for unwanted calls?

Most-reported subjects

Frequently Asked Questions about the 283 Area Code

Who called me from a 283 number?

Is 283 a scam area code?

Why do I keep getting calls from the 283 area code?

Should I answer an unknown 283 number?

How do I block calls from the 283 area code?

Where is area code 283?

When did area code 283 go into service?

Is 283 a real area code?

How do I call a 283 number from abroad?

Related Area Codes