Bloomington, Indiana

Where Is Area Code 812?

Area code 812 is in southern Indiana. It covers a large part of the southern half of the state, including Bloomington and many other cities and towns. It is one of Indiana’s oldest area codes and serves both urban and rural communities.

Major cities in area code 812 include Bloomington, Evansville, Terre Haute, New Albany, Columbus, and Jeffersonville. Counties served include Monroe County, where Bloomington is located, along with many other counties across southern Indiana. The area code reaches communities along the Ohio River and inland across south-central and southwestern Indiana.

Notable features in the 812 region include Indiana University Bloomington, the Hoosier National Forest, and parts of the Ohio River border with Kentucky. The region also includes well-known destinations such as Brown County State Park and the city of Evansville on the Ohio River. Bloomington sits in the south-central part of this service area.

History of Area Code 812

Area code 812 was established in 1947 as one of the original North American area codes. It was assigned to southern Indiana when the North American Numbering Plan first divided telephone service into area code regions. That makes 812 one of the oldest active area codes in the United States.

Area code 812 later faced number demand as the region grew. In 2015, area code 930 was added as an overlay for the same geographic area. After that change, new phone numbers in the region could receive either 812 or 930, and 10-digit dialing became required for local calls.

Key Facts About Area Code 812

• Area code 812 is in the state of Indiana and includes Bloomington as one of its major cities.
• Area code 812 serves southern Indiana, including cities such as Evansville, Terre Haute, New Albany, Columbus, and Jeffersonville.
• Area code 812 is in both the Eastern Time Zone and the Central Time Zone, because it covers multiple parts of southern Indiana.
• Area code 812 was created in 1947 as one of the original area codes in the North American Numbering Plan.
• Area code 930 overlays area code 812 and serves the same geographic region. The overlay began in 2015.
• Bloomington, a major city in area code 812, is home to Indiana University Bloomington.
• The 812 region includes major natural and geographic landmarks such as the Hoosier National Forest and the Ohio River.
• Area code 812 serves a broad mix of college towns, river cities, manufacturing centers, and rural communities across southern Indiana.

Frequently Asked Questions

What state is area code 812 in?

Area code 812 is in Indiana.

What major cities use area code 812?

Major cities in area code 812 include Bloomington, Evansville, Terre Haute, New Albany, Columbus, and Jeffersonville.

Is area code 812 a toll-free number?

No. Area code 812 is a geographic area code in southern Indiana.