Post Offices

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

Brookhaven Post Office

Post Office in Brookhaven, New York on Montauk Hwy. Operating hours, phone number, services information, and other locations.

Address: 2512 Montauk Hwy, Brookhaven, NY 11719
Phone: 631-286-1591
Fax: 631-286-5281
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:00pm
Sunday Closed

Last Collection Times

Monday 10:00am - 2:00pm
Tuesday 10:00am - 2:00pm
Wednesday 10:00am - 2:00pm
Thursday 10:00am - 2:00pm
Friday 10:00am - 2:00pm
Saturday Closed
Sunday Closed

Bellpor Post Office

Address: 26 Station Rd, Bellport, NY 11713
Phone: 631-286-8561
Fax: 631-286-0737
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Mastic Beach Post Office

Address: 110 Mastic Rd, Mastic Beach, NY 11951
Phone: 631-281-0359
Fax: 631-395-6728
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Shirley Post Office

Address: 800 Montauk Hwy Ste 1, Shirley, NY 11967
Phone: 631-281-0479
Fax: 631-399-5277
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Ma Post Office

Address: 1450 Montauk Hwy, Mastic, NY 11950
Phone: 631-281-0275
Fax: 631-281-1082
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Yaphank Post Office

Address: 5 E Main St, Yaphank, NY 11980
Phone: 631-345-6829
Fax: 631-345-0636
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457