Zip Area Code

Porcupine, South Dakota

Porcupine, South Dakota, in Oglala Lakota County, has ZIP code 57772 and area code 605.

ZIP code
57772
Area code
605
Coordinates
43.2397, -102.3310

ZIP codes in Porcupine

ZIP codePost officeCountyArea codes
57772PorcupineOglala Lakota County605

Area code for Porcupine

  • Area code 605

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

Towns near Porcupine