Area code 283 — Ohio
Area code 283 is in Ohio and serves Cincinnati, Middletown, Hamilton, Lebanon. Time zone, overlays, counties and ZIP codes.
| Location | Ohio (Cincinnati, Middletown, Hamilton, Lebanon, and parts of southern and southwestern Ohio) |
|---|---|
| Main places | Cincinnati, Middletown, Hamilton, Lebanon |
| State | Ohio |
| Status | In service · since 2023 |
| Time zone | Eastern · |
| Overlay codes | 513 Overlays share the same area. Local calls usually need 10-digit dialing. |
| Local dialing | 10 digits |
History
- Overlaid on 513
Counties (approximate)
Adams CountyBrownBrown CountyButlerButler CountyClermont CountyClintonClinton CountyHamiltonHamilton CountyHighland CountyPike CountyPreble CountyRoss CountyScioto CountyWarren County
ZIP codes in area code 283
Approximate: area code boundaries follow telephone rate centers, not ZIP codes.
45001 Addyston45002 Cleves45003 College Corner45004 Collinsville45011 Hamilton45012 Hamilton45013 Hamilton45014 Fairfield45015 Hamilton45018 Fairfield45030 Harrison45032 Harveysburg45033 Hooven45034 Kings Mills45036 Lebanon45039 Maineville45040 Mason45041 Miamitown45042 Middletown45044 Middletown45050 Monroe45051 Mount Saint Joseph45052 North Bend45053 Okeana45054 Oregonia45055 Overpeck45056 Oxford45061 Ross45062 Seven Mile45063 Shandon45064 Somerville45065 South Lebanon45067 Trenton45068 Waynesville45069 West Chester45070 West Elkton45071 West Chester45101 Aberdeen45102 Amelia45103 Batavia
Format a 283 number
US numbers are written as (283) 555-0123 or 283-555-0123. From outside the US, dial +1 283 555 0123.
Is a call from 283 a scam?
An area code only tells you where a number was assigned. Caller ID can be faked (“spoofed”), so do not trust a call just because the area code looks local. Never share codes or payment details with unexpected callers.
Sources: NANPA via NumberResearch.org (CC BY 4.0); place names and history from Wikipedia (CC BY-SA 4.0). See data sources.