Post Offices
Post Offices in & near Hilltown, New Jersey. Operating hours, locations, phone/fax number, services information.
Dover Annex Post Office
Dover Annex Post Office in Dover, New Jersey on Richard Mine Rd. Operating hours, phone number, services information, and other locations.
Address: 321 Richard Mine Rd, Dover, NJ 07801
Phone: 862-397-5992
Fax: 650-577-4011
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 3:00pmTuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday 3:00pm
Sunday Closed
Lobby Hours
Monday 8:30am - 12:30pm, 1:00pm - 4:00pmTuesday 8:30am - 12:30pm, 1:00pm - 4:00pm
Wednesday 8:30am - 12:30pm, 1:00pm - 4:00pm
Thursday 8:30am - 12:30pm, 1:00pm - 4:00pm
Friday 8:30am - 12:30pm, 1:00pm - 4:00pm
Saturday Closed
Sunday Closed