Definitions
There is 1 meaning of the phrase
Post-Office Box Number.
Post-Office Box Number - as a noun
The number of a letter box at the post office where mail is collected
Synonyms (Exact Relations)
box numberpo box nopo box numberExample Sentences
"You need to include your post-office box number on the application form."
"Our company's post-office box number is 1234."
"Please write your post-office box number on the envelope."
"The postman left a note asking for your post-office box number."
"She received a package with a wrong post-office box number on it."
