Post Offices

Post Offices in & near Califon, New Jersey. Operating hours, locations, phone/fax number, services information.

Califon Post Office

Post Office in Califon, New Jersey on Main St. Operating hours, phone number, services information, and other locations.

Address: 53 Main St, Califon, NJ 07830
Phone: 908-832-2138
Fax: 650-357-6744
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 4:30pm
Tuesday 8:00am - 4:30pm
Wednesday 8:00am - 4:30pm
Thursday 8:00am - 4:30pm
Friday 8:00am - 4:30pm
Saturday 9:00am - 12:00pm
Sunday Closed

Lobby Hours

Monday 7:00am - 5:00pm
Tuesday 7:00am - 5:00pm
Wednesday 7:00am - 5:00pm
Thursday 7:00am - 5:00pm
Friday 7:00am - 5:00pm
Saturday 7:00am - 12:30pm
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 3:00pm
Sunday Closed