About Area Code 865
Area code 865 serves Tennessee, covering major cities including Knoxville. Operating in the Eastern Time (ET), this code was established in 1999.
| State | Time Zone | Cities |
|---|---|---|
| Tennessee | Eastern Time (ET) | Knoxville |
Active Area Code
865
Tennessee
Eastern Time (ET)
Est. 1999
PRIMARY
Location
Tennessee
Knoxville
ACTIVE
Coverage
1 Cities
Since 1999
Beware of Spam Calls
Scammers frequently use 865 numbers. Always verify unknown callers before sharing personal information.
Protect Yourself NowCommon Questions
Where is 865?
Located in Tennessee, serving Knoxville and surrounding areas.
What time zone?
Operates in Eastern Time (ET).
When established?
Area code 865 was introduced in 1999.
Used for spam?
Can be used by legitimate and fraudulent callers. Always verify unknown numbers.