Buy Postage Stamps in Janesville, CA

Post Offices and USPS-authorized retailers where postage stamps are sold in Janesville, CA.

All the locations below sell USPS postage stamps which can be used to mail First Class letters in the United States. We list both official post offices run by the United States Postal Service and retailers which have been authorized by USPS to sell postal products in Janesville.

Need to mail a letter? See

Post Offices & Mailboxes in California

Do you need Stamps?

Now you can print postage immediately using your home printer

Get a 4 week trial
Post Office Name City/State Address Phone Number Action
Janesville Post Office JANESVILLE, CA 96114 463-495 Main St 5302533666 View Details Get Directions

Mailbox in nearby cities

City No. of Mailboxes UPS Mailboxes
SUSANVILLE, CA 15 5
CRESCENT MILLS, CA 5 1
TAYLORSVILLE, CA 5 1
GREENVILLE, CA 4 1
WESTWOOD, CA 4 1
HERLONG, CA 3 1
LITCHFIELD, CA 3 1
MILFORD, CA 3 1
STANDISH, CA 2 1
WENDEL, CA 1 0

Frequently asked questions