185 3rd Avenue, Fontana-on-Geneva Lake, WI 53125, USA
185 3rd Avenue Fontana-on-Geneva Lake Wisconsin 53125 US

Window Service Hours:
Monday through Friday – 9:30 AM to 1:00 PM and 2:00 PM to 4:30 PM
Saturday – 10:00 AM to Noon

Lobby Hours:
Open 24 hours a day, seven days a week.

If you have any concerns or need help with your mailing needs, please contact the Postmaster at 262-275-3325