United States Postal Service
Main:
(800) 275-8777
Alt: (973) 383-8544
Fax: (650) 577-4058
Alt: (973) 383-8544
Fax: (650) 577-4058
904 County Road 521, Middleville, New Jersey, 07855
Business hours
| Monday | 12:00pm to 4:00pm |
| Tuesday | 12:00pm to 4:00pm |
| Wednesday | 12:00pm to 4:00pm |
| Thursday | 12:00pm to 4:00pm |
| Friday | 12:00pm to 4:00pm |
| Saturday | 8:00am to 11:00am |
| Sunday | - |
About us
Visit your local Post Office™ at 904 County Road 521 to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
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