The interested party would need to secure a court order to be served on the Post Master General's office before the identity of the owner can be obtained.
When petitioning the court for such an order "just cause" must be proven.
In some cases, (I'm assuming you are in the US) Post Offices may issue you a box while you are there, as long as you have two forms of ID (One with a picture). Sometimes a post office may decide to...
Post office boxes in Baguio City or in other major areas in the Philippines are available for rent to postal customers. They come in small, medium and large sizes. To get a post office box, just go...