All I needed was the key and the box number.
In the first two instances, the outer box number was the same: 8U2849.
A box number at the newspaper was given for replies.
We have no home or business address for him, just a box number at the local post office.
After two cups of coffee, he found the bar review materials in box number three.
He found box number 531, with its lid still open.
This one, however, went to a box number whose traffic was never routine.
I tried to find out whom that box number belonged to.
She'd asked readers to contact her through a box number.
As box number 4 hit the end, it snapped the line.