This article was reviewed by Tami Claytor. Tami Claytor is an Etiquette Coach, Image Consultant, and the Owner of Always Appropriate Image and Etiquette Consulting in New York, New York. With over 20 years of experience, Tami specializes in teaching etiquette classes to individuals, students, companies, and community organizations. Tami has spent decades studying cultures through her extensive travels across five continents and has created cultural diversity workshops to promote social justice and cross-cultural awareness. She holds a BA in Economics with a concentration in International Relations from Clark University. Tami studied at the Ophelia DeVore School of Charm and the Fashion Institute of Technology, where she earned her Image Consultant Certification.
There are 12 references cited in this article, which can be found at the bottom of the page.
This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources.
This article has been viewed 1,033,788 times.
When addressing a letter to a post office box, or PO Box, the key difference is that you’ll specify the PO Box number in place of a normal street address. Start by writing the recipient’s name in the first line, followed by the business or company they represent, if applicable. List the unique PO Box number below that, followed by the city, state, and zip code. To ensure prompt and precise delivery, make sure the format of your address heading meets the guidelines laid out by the postal service in your region.
Related