Post Offices in & near Fair Lawn, New Jersey. Operating hours, locations, phone/fax number, services information.
River Road Post Office in Fair Lawn, New Jersey on River Rd. Operating hours, phone number, services information, and other locations.
Address: 12-44 River Rd, Fair Lawn, NJ 07410
Phone: 201-797-4267
Fax: 650-577-4192
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
