Post Offices
Post Offices in & near East Nassau, New York. Operating hours, locations, phone/fax number, services information.
East Nassau Post Office
Post Office in East Nassau, New York on State Route 66. Operating hours, phone number, services information, and other locations.
Address: 6466 State Route 66, East Nassau, NY 12062
Phone: 518-794-9741
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 7:30am - 11:30amTuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 7:15am - 11:00am
Sunday Closed
Lobby Hours
Monday 11:30amTuesday 11:30am
Wednesday 11:30am
Thursday 11:30am
Friday 11:30am
Saturday 11:00am
Sunday Closed
Last Collection Times
Monday 7:30am - 11:30amTuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 7:15am - 11:15am
Sunday Closed