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Post Offices in Portlandville

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

1. USPS Post Office Portlandville (NY)
2846 State Highway 28
Portlandville, NY 13834

The Post Office is open Monday to Friday from 11:00 am to 1:00 pm. It is closed Saturday and Sunday.