Post Offices

Post Offices in & near Sinclair, Maine. Operating hours, locations, phone/fax number, services information.

Sinclair Post Office

Post Office in Sinclair, Maine on Sinclair Rd. Operating hours, phone number, services information, and other locations.

Address: 251 Sinclair Rd, Sinclair, ME 04779
Phone: 207-543-7729
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 1:00pm
Tuesday 9:00am - 1:00pm
Wednesday 9:00am - 1:00pm
Thursday 9:00am - 1:00pm
Friday 9:00am - 1:00pm
Saturday 8:30am - 12:00pm
Sunday Closed

Lobby Hours

Monday 12:45pm
Tuesday 12:45pm
Wednesday 12:45pm
Thursday 12:45pm
Friday 12:45pm
Saturday 12:00pm
Sunday Closed

Last Collection Times

Monday 9:30am - 12:30pm
Tuesday 9:30am - 12:30pm
Wednesday 9:30am - 12:30pm
Thursday 9:30am - 12:30pm
Friday 9:30am - 12:30pm
Saturday 8:30am - 12:00pm
Sunday Closed

Saint Agatha Post Office

Address: 353 Main St, Saint Agatha, ME 04772
Phone: 207-543-7593
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Frenchvill Post Office

Address: 386 Us Route 1, Frenchville, ME 04745
Phone: 207-543-7444
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Stockholm Post Office

Address: 279 Main St, Stockholm, ME 04783
Phone: 207-896-5664
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Grand Isl Post Office

Address: 6 Traverse St, Grand Isle, ME 04746
Phone: 207-895-6933
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Saint David Post Office

Address: 994 Main St, Saint David, ME 04773
Phone: 207-728-7087
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457