visit faqs for answers to common questions about usps locations and services. You can make an appointment to apply for a passport (and get your passport photos) at this post. find the mailbox or post office nearest you. Get directions, see each location on the map, and mail your letter or small package. you can close a po box by going to manage po box, signing in to your account, and clicking the close/request refund link next to the box. You can also request a po box. mailboxmap is useful…