Yes, that can be done. You can transfer your PO Box by filling out an application form without paying any additional charges. Renting PO Box to get your mails delivered when you aren’t at home is a convenient, safe, and popular service nowadays. Still, if you are unwilling to handle your PO Box, you should always wind it off properly. So, please request a PO Box cancellation procedure when you feel you no longer want to avail of the service, instead of just waiting for your rental period to expire.