Mailboxes and Package Receiving. Private. Reliable. Secure.

Let us help tackle your 2022 goals with special offers valid at this location.

Interested in learning more about Mailbox Services? Click here to learn more.

New Offers Valid Now

1 Month Free with 6-Month Mailbox Agreement - Get Coupon
$10 OFF Any Purchase of $20 or More - Get Coupon

Did you ship and return everything on your list? We've got you covered with special post-holiday deals valid at this location.

Get These Post-Holiday Deals Before They're Gone

20% OFF FedEx Ground® Shipping - Get Coupon - Restrictions Apply
$5 OFF Any Purchase of $30 or More - Get Coupon
10% OFF Packaging Service - Get Coupon


Fallbrook Mercantile
855 South Main Ave
Fallbrook, CA 92028-3348
Cross Street: S Main Ave & E Fallbrook St
Fax: (760) 728-1982

Store Hours

Mon-Fri: 8:30am - 6:00pm
Sat: 9:30am - 4:00pm
Sun: Closed

Located in beautiful Fallbrook

We are your neighborhood business service center, offering many needed services under one roof.

Are you a small business or home business owner?

We can save you time and travel by offering you shipping with your choice of carriers, private mailbox rental for keeping your home private and secure, copy services, notary public services, office supplies and much more.

Do you have individual needs for business services?

In addition, we offer packaging supplies to carefully pack items as if they were our very own, fax service, postage stamps, greeting cards, gift items and more.

When you come to PostalAnnex at 855 South Main Ave in Fallbrook, it's like having your own personal assistant.

We offer you the benefit of being able to get many of your to-do's done under one roof: