Adair Post Office
Adair, IL 61411
*The USPS does change hours of operation, locations and has holidays that they observe. We strive to keep the most up-to-date information on post offices in Adair. For more infomation on post offices in Adair or around this area, please visit the official USPS website.
Adair Post Office Additional Information:
Adair Post Office HoursMon-Fri 8:30am-11:30am 12:30pm-4:00pm Sat 8:30am-9:45am Sun closed
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