Zip Area Code

Southport, Indiana

No ZIP code carries the name of Southport, Indiana, in Marion County; the nearest ZIP codes are 46142, 46227 and 46237, in area code 317, with 463 as an overlay.

Nearest ZIP
46142, 46227, 46237
Area codes
317, 463
State
Indiana
Time zone
Eastern Time
Coordinates
39.6600, -86.1171

Nearest ZIP codes to Southport

These are the ZIP codes nearest to Southport, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
46142GreenwoodJohnson County317, 463
46227IndianapolisMarion County317, 463
46237IndianapolisMarion County317, 463

Area codes for Southport

  • Area code 317

    In service since 1947. Shares its area with 463. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 463

    In service since November 15, 2016. Shares its area with 317. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Southport is in the Eastern Time zone.

Towns near Southport