About Area Code 878
Area code 878 serves Pennsylvania, covering major cities including Pittsburgh. Operating in the Eastern Time (ET), this code was established in 2001.
| State | Time Zone | Cities |
|---|---|---|
| Pennsylvania | Eastern Time (ET) | Pittsburgh |
Active Area Code
878
Pennsylvania
Eastern Time (ET)
Est. 2001
PRIMARY
Location
Pennsylvania
Pittsburgh
ACTIVE
Coverage
1 Cities
Since 2001
Beware of Spam Calls
Scammers frequently use 878 numbers. Always verify unknown callers before sharing personal information.
Protect Yourself NowCommon Questions
Where is 878?
Located in Pennsylvania, serving Pittsburgh and surrounding areas.
What time zone?
Operates in Eastern Time (ET).
When established?
Area code 878 was introduced in 2001.
Used for spam?
Can be used by legitimate and fraudulent callers. Always verify unknown numbers.