USPS Mailboxes in California

Buy Postage Stamps in Napa, CA

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

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Post Office Name	City/State	Address	Phone Number	Action
Franklin Post Office	NAPA, CA 94559	1436 2nd St	7072550621	View Details Get Directions
Napa Post Office	NAPA, CA 94558	1625 Trancas St	7072550190	View Details Get Directions
Wine Valley Post Office	NAPA, CA 94559	820 Randolph St	7072550621	View Details Get Directions
Cvs	NAPA, CA 94558	1558 Trancas St	--	Get Directions
Cvs	NAPA, CA 94559	291 S Coombs St	--	Get Directions
Cvs	NAPA, CA 94558	675 Trancas St	--	Get Directions
Office Depot	NAPA, CA 94559	211 Soscol Ave	--	Get Directions
Safeway	NAPA, CA 94558	3375 Jefferson St	--	Get Directions
Staples	NAPA, CA 94558	3325 Jefferson St	--	Get Directions
Wal-Mart Store	NAPA, CA 94558	681 Lincoln Ave	--	Get Directions
Walgreens	NAPA, CA 94558	1685 Trancas St	--	Get Directions
Whole Foods Market	NAPA, CA 94558	3682 Bel Aire Plz	--	Get Directions

City	No. of Mailboxes	UPS Mailboxes
SONOMA, CA	37	5
VALLEJO, CA	37	13
YOUNTVILLE, CA	9	2
VINEBURG, CA	4	1
EL VERANO, CA	3	1
OAKVILLE, CA	3	1
AMERICAN CYN, CA	2	2
BOYES HOT SPG, CA	2	0
AMERICAN CANYON, CA	1	1
BOYES HOT SPRINGS, CA	1	1

Frequently asked questions

Where can I buy forever stamps in Napa?

You can buy USPS® Forever® stamps at any post office or USPS® authorized reseller. Forever® stamps can always be used to mail a standard one-ounce letter, regardless of the current postal rate. This makes them the perfect sheet of stamps to keep on hand if you only occasionally mail letters.

Can I purchase stamps online and print them using my printer?

Yes, you can purchase stamps online and print them using your home printer at Stamps.com, all without having to go to the store.

Where is the cheapest place to buy stamps in Napa?

The cheapest place to buy stamps is your local post office. A sheet or book of 20 stamps usually offers the best deal.