About USPS Mailbox in Keller

A USPS mail box at 11673 S Highway 21 Keller, Washington, 99140 can be used to submit the outgoing mail that is to be sent through United States Postal Service system.

Such mail boxes are available at various locations like street side, Post offices, retail stores etc.

Customers can submit their mails at 11673 S Highway 21 Keller, Washington, 99140 .

Make sure that you package the mail properly so that it is delivered properly at the destination.

Use appropriate envelope for your mail.

Mention the address clearly before submitting the mail at 11673 S Highway 21 Keller, Washington, 99140

So if you are at Keller and looking for USPS mail box then visit at 11673 S Highway 21 Keller, Washington, 99140

To identify the mail boxes, you will see USPS Logo and word "U.S. Mail."