United States Postal Service

Post Office

(800) 275-8777

33170 Alvarado Niles Rd Union City, CA 94587

tools.usps.com

Today: 9:00 AM to 5:00 PM

Visit your local Post Office at 33170 Alvarado Niles Rd 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

USPS is hiring! See openings for top jobs.

Hours of Operation

Mon 9:00 AM to 5:00 PM
Tue 9:00 AM to 5:00 PM
Wed 9:00 AM to 5:00 PM
Thu 9:00 AM to 5:00 PM
Fri 9:00 AM to 5:00 PM
Sat 9:00 AM to 12:30 PM
Sun Closed

Reviews

United States Postal Service has no reviews yet. Be the first to leave a review!