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Post Offices in De Peyster

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

1. USPS Post Office De Peyster
4386 County Route 10
De Peyster, NY 13633
The Post Office is open Monday to Wednesday and on Friday from 10:00 am to 12:00 pm and on Saturday from 9:00 am to 11:30 am. It is closed on Thursday and on Sunday.