Post Offices

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

Round Lak Post Office

Post Office in Round Lake, New York on Burlington Ave. Operating hours, phone number, services information, and other locations.

Address: 49 Burlington Ave, Round Lake, NY 12151
Phone: 518-899-4350
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:30am - 11:30am, 1:30pm - 5:00pm
Tuesday 9:30am - 11:30am, 1:30pm - 5:00pm
Wednesday 9:30am - 11:30am, 1:30pm - 5:00pm
Thursday 9:30am - 11:30am, 1:30pm - 5:00pm
Friday 9:30am - 11:30am, 1:30pm - 5:00pm
Saturday 9:30am - 11:30am
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 11:30am
Sunday Closed

Last Collection Times

Monday 9:30am - 11:30am, 1:30pm - 4:00pm
Tuesday 9:30am - 11:30am, 1:30pm - 4:00pm
Wednesday 9:30am - 11:30am, 1:30pm - 4:00pm
Thursday 9:30am - 11:30am, 1:30pm - 4:00pm
Friday 9:30am - 11:30am, 1:30pm - 4:00pm
Saturday 9:30am - 11:00am
Sunday Closed