Learn about the 412 area code, including its location, cities, time zone, introduction date, and related area codes.
412 Area Code Details
Major Cities in the 412 Area Code
The 412 area code is associated with the following cities and communities:
- Bethel Park
- McKeesport
- Monroeville
- Mount Lebanon
- Penn Hills
- Pittsburgh
- Plum
- Upper Saint Clair
- West Mifflin
Where Is Area Code 412 Located?
The 412 area code serves communities in Pennsylvania. The exact communities and numbering assignments can change as telephone numbering resources are updated.
412 Area Code Time Zone
The 412 area code is associated with the Eastern time zone.
When Was 412 Area Code Introduced?
The 412 area code was introduced in 01-Jan-1947.
How to Call a 412 Area Code Number
For a call within the same numbering plan, dial the required local number according to your carrier’s dialing rules. For calls from outside the United States, use the United States country code (+1), followed by the area code and seven-digit telephone number.
Related Area Codes
412 Area Code FAQ
What state is 412 area code in?
The 412 area code is associated with Pennsylvania.
What time zone is 412 area code in?
The 412 area code is associated with Eastern.
What cities use 412 area code?
Bethel Park|McKeesport|Monroeville|Mount Lebanon|Penn Hills|Pittsburgh|Plum|Upper Saint Clair|West Mifflin
More Questions About Area Code 412
What state is area code 412 in?
Area code 412 is associated with Pennsylvania.
What time zone is area code 412 in?
The listed time zone for area code 412 is Eastern.