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United States Postal Service
Main:
(800) 275-8777
Alt: (908) 756-2432
Fax: (908) 756-0446
Alt: (908) 756-2432
Fax: (908) 756-0446
114 Oak Tree Ave, South Plainfield, New Jersey, 07080
Business hours
| Monday | 10:00am to 4:30pm |
| Tuesday | 10:00am to 4:30pm |
| Wednesday | 10:00am to 4:30pm |
| Thursday | 10:00am to 4:30pm |
| Friday | 10:00am to 4:30pm |
| Saturday | 8:30am to 1:00pm |
| Sunday | - |
About us
Visit your local Post Office™ at 114 Oak Tree Ave 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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