Area code 812

Area code 812 Evansville, Indiana

Area code 812 is one of the original 1947 area codes, in Indiana, with numbers assigned in Evansville, Bloomington, Terre Haute and 149 more places. It’s 12:14 AM there now.

State: Indiana8 area codes in Indiana
Time zone: Eastern and CentralSplit between 2 zones
Exchanges: 785152 places
Overlay: 930Same area, 10-digit dialing

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Where area code 812 is

Numbers in 812 are assigned to 152 places in 39 counties: Vanderburgh County, Monroe County, Vigo County, Floyd County, Knox County, Bartholomew County, plus 33 more.

No single place dominates: Evansville, the largest, has 11% of the exchanges.

Evansville86
Bloomington50
Terre Haute49
New Albany32
Columbus28
Seymour23
Vincennes18
Jasper17
Bedford15
Greensburg11
Lawrenceburg10
Madison10
Newburgh10
Princeton9
Corydon9
Petersburg9
Boonville8
Batesville8
Washington8
Tell City8
Salem8
Scottsburg8
North Vernon7
Brazil7

Phone companies in 812

785 blocks of numbers in 812 are held by 45 phone companies. The most belong to Frontier (137), AT&T (132) and AT&T Mobility (86).

A mix: about 27% wireless, 44% local phone and cable and 29% other carriers, including internet phone services.

A block’s holder is the company it was first assigned to; numbers can move to other carriers since.

History and overlays

812 has been in service since 1947, when the first North American area codes were set up.

930 (since 2015) shares the same area, so a new number there can get any of these codes and local calls are dialed with all 10 digits.

8 new exchanges were assigned since 2021, the latest in September 2026.

Calling 812

812 spans the Eastern and Central time zones: right now it’s 12:14 AM Eastern and 11:14 PM Central. Check which side of the line someone is on before calling early or late.

From elsewhere in the U.S., dial 1, 812 and the 7-digit number; inside the area, all 10 digits too.

Nearby area codes

Indiana has 8 area codes: 219, 260, 317, 463, 574, 765, 812 and 930.

From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.

Map of the 812 area code

Map of the 812 area code around Evansville, Bloomington and Terre Haute, Indiana.

Interactive map © OpenStreetMap contributors

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Questions about 812

Where is area code 812?

In Indiana, covering Evansville, Bloomington and Terre Haute and other places across 39 counties.

What time zone is 812 in?

Two: Eastern and Central. Right now it’s 12:14 AM Eastern and 11:14 PM Central.

Is 812 an overlay?

Yes. 930 serves the same area, so dial all 10 digits for local calls.

Which phone companies have 812 numbers?

45 companies hold blocks; the most belong to Frontier, AT&T and AT&T Mobility. About 27% of blocks are wireless.

Is 812 running out of numbers?

Not on record. 8 new exchanges have been assigned since 2021.