Post Offices
Post Offices in & near Stillwater, New York. Operating hours, locations, phone/fax number, services information.
Baldwin Pla Post Office
Baldwin Place Post Office in Mahopac, New York on Route 6. Operating hours, phone number, services information, and other locations.
Address: 167 Route 6, Mahopac, NY 10541
Phone: 845-628-8029
Fax: 845-621-2459
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 12:00pm, 12:30pm - 5:00pmTuesday 8:00am - 12:00pm, 12:30pm - 5:00pm
Wednesday 8:00am - 12:00pm, 12:30pm - 5:00pm
Thursday 8:00am - 12:00pm, 12:30pm - 5:00pm
Friday 8:00am - 12:00pm, 12:30pm - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 8:00am - 5:00pmTuesday 8:00am - 5:00pm
Wednesday 8:00am - 5:00pm
Thursday 8:00am - 5:00pm
Friday 8:00am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed
Mahopa Post Office
Address: 346 Route 6, Mahopac, NY 10541
Phone: 845-628-1061
Fax: 845-628-6872
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Mahopac Fall Post Office
Address: 173 Myrtle Ave, Mahopac Falls, NY 10542
Phone: 845-628-9582
Fax: 845-628-9582
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Jefferson Valley Post Office
Address: 3652 Lee Rd, Jefferson Valley, NY 10535
Phone: 914-245-5705
Fax: 914-243-4908
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Granite Spring Post Office
Address: 137 Mahopac Ave, Granite Springs, NY 10527
Phone: 914-248-5369
Fax: 914-248-5369
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Shenorock Post Office
Address: 18 Tighe Rd, Shenorock, NY 10587
Phone: 914-248-7533
Fax: 914-248-7533
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457