can you find out which post office a box is located at
Reserve new PO Box. Find an available PO Box at any post office, make an online payment, print out form and bring the required ID verification to the Post Office where the PO Box is located. Reserve a new PO Boxâ¢. Enter address, city, and state or ZIP Codeâ¢ to find PO Boxes near you. Note: If you enter your ZIP Codeâ¢ only, your delivery Post Office displays first.