Zip Area Code

Alton, Missouri

Alton, Missouri, in Oregon County, has ZIP code 65606 and area code 417.

ZIP code
65606
Area code
417
Time zone
Central Time
Coordinates
36.6929, -91.3971

ZIP codes in Alton

ZIP codePost officeCountyArea codes
65606AltonOregon County417

Area code for Alton

  • Area code 417

    In service since 1950. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Alton is in the Central Time zone.

Towns near Alton