Post office locations in 07043
| Post Office | Address | Phone | Hours |
| MEMORIAL | 128 WATCHUNG AVE STE 2 MONTCLAIR, NJ 07043 - 9991 | 973-655-0172 | Mon-Fri 9:00am - 1:30pm 2:00pm - 3:00pm Sat-Sun Closed |
| UPPER MONTCLAIR | 572 VALLEY RD STE 2 MONTCLAIR, NJ 07043 - 9998 | 973-509-7865 | Mon-Fri 8:30am - 4:30pm Sat 9:00am - 12:00pm Sun Closed |