Area Code 765 — Lafayette, Indiana

765 Area Code – Lafayette, Indiana: Location, Time Zone & History

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About Area Code 765

Region Code
765
City
Lafayette
State
Indiana
Largest City
Lafayette
Neighboring Codes
  • 317 (Indianapolis, Indiana)
  • 260 (Fort Wayne, Indiana)
  • 574 (South Bend, Indiana)
  • 219 (Gary, Indiana)
  • 217 (Springfield, Illinois)
  • 812 (Evansville, Indiana)
  • 937 (Dayton, Ohio)
Time Zone
Eastern Time

Map of Area Code 765

Available Phone Numbers

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History & Cultural Notes

Purdue University, founded in 1869 in West Lafayette, sits at the heart of area code 765, which split off from area code 317 in 1997 -- Indiana's first new area code in 49 years. The new code took a horseshoe-shaped ring of central Indiana counties surrounding but excluding Indianapolis, which kept 317; 765 went into service February 1, 1997, with mandatory ten-digit dialing following on June 28 of that year.

The territory has never needed an overlay, and its economy reflects a mix of higher education and heavy industry: Ball State University drives Muncie's education, healthcare, and cultural life, while Kokomo hosts Stellantis's transmission and casting plants, including the Kokomo Casting Plant, one of the largest automotive manufacturing clusters in the state.

Beyond Lafayette and Muncie, the numbering plan area also serves Kokomo, Anderson, Richmond, Marion, Connersville, Crawfordsville, Frankfort, Greencastle, and New Castle, with agriculture, logistics, and healthcare rounding out an economy anchored at either end by Purdue's engineering research and Chrysler-era manufacturing.