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Post Offices in Lannon

Click on the Post Office from this list of 1 Post Offices in Lannon to view the opening hours, phone number, drop-off times, services and other information.

1. USPS Post Office Lannon (WI)
20414 W Good Hope Rd
Lannon, WI 53046
The Post Office is open Monday to Friday from 7:30 am to 10:30 am and from 11:30 am to 2:30 pm and on Saturday from 8:00 am to 10:00 am. It is closed on Sunday.