Post Offices

Post Offices in & near Brentwood, New York. Operating hours, locations, phone/fax number, services information.

Brentwood Post Office

Post Office in Brentwood, New York on 2nd Ave. Operating hours, phone number, services information, and other locations.

Address: 25 2nd Ave, Brentwood, NY 11717
Phone: 631-273-0947
Fax: 631-273-6353
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 9:00am - 2:00pm
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Last Collection Times

Monday 9:00am - 12:00pm, 12:30pm - 2:00pm
Tuesday 9:00am - 12:00pm, 12:30pm - 2:00pm
Wednesday 9:00am - 12:00pm, 12:30pm - 2:00pm
Thursday 9:00am - 12:00pm, 12:30pm - 2:00pm
Friday 9:00am - 12:00pm, 12:30pm - 2:00pm
Saturday 9:00am - 11:30am, 12:15pm - 2:00pm
Sunday Closed