Area code 283
Where is area code 283?
Cincinnati, Hamilton and Milford, Ohio
Local time: … (Eastern Time)
283 is a newer area code, in service since April 28, 2023, added on top of 513. See all new area codes.
| State | Ohio |
|---|---|
| Country | United States |
| Main cities | Cincinnati, Hamilton and Milford |
| Time zone | Eastern Time |
| Overlay area codes | 513 |
| In service since | 2023 (created from 513) |
| Assigned prefixes | 48 |
| Dialing format | (283) XXX-XXXX · +1 283 XXX XXXX from abroad |
Look up a 283 number
Cities and towns in area code 283
Listed by how many phone prefixes (the 3 digits after the area code) are assigned to each place in 283.
- Cincinnati, OH (17)
- Hamilton, OH (6)
- Milford, OH (3)
- Lebanon, OH (2)
- Mason, OH (2)
- Middletown, OH (2)
- Trenton, OH (2)
- Bethel, OH (1)
- Butlervl, OH (1)
- Fayetteville, OH (1)
- Harrison, OH (1)
- Morningsun, OH (1)
- Morrow, OH (1)
- Newtonsvl, OH (1)
- Oxford, OH (1)
- Seven Mile, OH (1)
- Shandon, OH (1)
- So Lebanon, OH (1)
- Waynesville, OH (1)
- West Chester, OH (1)
- Williamsburg, OH (1)
Phone companies in area code 283
The carriers that hold the most 283 prefixes. People can move their number to another carrier, so this shows who first issued a number, not who serves it today.
| Prefixes | Carrier |
|---|---|
| 19 | Onvoy |
| 9 | New Cingular Wireless PCS (AT&T) |
| 5 | Wide Voice |
| 4 | T-Mobile USA |
| 2 | Five9 |
| 1 | Nuso |
| 1 | IP Horizon |
| 1 | Commio |
All 48 prefixes in area code 283
Pick the 3 digits after the area code to see that prefix’s city and carrier.
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 212
- 213
- 214
- 215
- 216
- 217
- 218
- 219
- 220
- 221
- 222
- 223
- 224
- 225
- 226
- 227
- 228
- 229
- 230
- 231
- 232
- 233
- 234
- 235
- 236
- 237
- 238
- 239
- 283
- 300
- 333
- 444
- 529
- 666
- 777
- 888
- 999
Area codes that overlay 283
Questions
- Where is area code 283?
- Area code 283 is in Ohio. It serves Cincinnati, Hamilton, Milford, Lebanon and Mason and 16 other cities and towns.
- What time zone is area code 283 in?
- Area code 283 uses Eastern Time.
- What area codes overlay 283?
- 513 serves the same area as 283. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.
- Is a call from area code 283 a scam?
- The area code alone doesn’t tell you. Most calls from 283 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 283 number, let it go to voicemail.
- When did area code 283 start?
- 283 went into service in 2023. It was created from area code 513.
- Can a 283 number be outside Ohio?
- Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 283 caller can be anywhere.
Other area codes in Ohio
| Area code | Main cities |
|---|---|
| 216 | Cleveland |
| 220 | Athens, Pataskala and Zanesville |
| 234 | Akron, Youngstown and Canton |
| 326 | Dayton, Beavercreek and Englewood |
| 330 | Akron, Youngstown and Canton |
| 380 | Columbus, Dublin and Westerville |
| 419 | Toledo, Lima and Mansfield |
| 436 | Cleveland, Willoughby and Chagrin Falls |
| 440 | Cleveland, Willoughby and Chagrin Falls |
| 567 | Toledo, Mansfield and Lima |
| 614 | Columbus, Dublin and Hilliard |
| 740 | Newark, Lancaster and Zanesville |
| 937 | Dayton, Springfield and Beavercreek |