Post Offices
Post Offices in & near Mountain Lakes, New Jersey. Operating hours, locations, phone/fax number, services information.
Mountain Lak Post Office
Post Office in Mountain Lakes, New Jersey on Elm Rd. Operating hours, phone number, services information, and other locations.
Address: 13 Elm Rd, Mountain Lakes, NJ 07046
Phone: 973-334-7303
Fax: 650-577-4091
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 8:30am - 2:00pm
Sunday Closed
Lobby Hours
Monday 6:00am - 5:00pmTuesday 6:00am - 5:00pm
Wednesday 6:00am - 5:00pm
Thursday 6:00am - 5:00pm
Friday 6:00am - 5:00pm
Saturday 6:00am - 3:00pm
Sunday Closed
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed