Post Offices in & near Lake Hiawatha, New Jersey. Operating hours, locations, phone/fax number, services information.
Post Office in Lake Hiawatha, New Jersey on N Beverwyck Rd. Operating hours, phone number, services information, and other locations.
Address: 494 N Beverwyck Rd, Lake Hiawatha, NJ 07034
Phone: 973-334-7062
Fax: 650-577-4396
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
