Ontario Post Office
Contact
Operating Hours
Hours may vary. Please contact the facility directly to confirm current operating hours before visiting.
Frequently Asked Questions
What services are offered at Ontario Post Office?
This facility provides standard post office services to residents of Wisconsin. This includes processing applications, providing information, and assistance with post office related matters.
Do I need to make an appointment at Ontario Post Office?
Most post office facilities recommend or require an appointment for in-person visits. We suggest calling Ontario Post Office at 608-337-4722 to confirm their current appointment policy.
Nearby Post Offices
Grand Marsh Post Office
644 County Highway East, Grand Marsh, WI 53936
Comstock Post Office
1866 U.s. 63, Comstock, WI 54826
Suamico Post Office
1815 Riverside Drive, Suamico, WI 54173
Mondovi Post Office
131 West Vine Street, Mondovi, WI 54755
Curtiss Post Office
915 North Meridian Street, Curtiss, WI 54422