"Star 69 will ring back whatever number just called you."

In theory, the telephone company knows, or has the technology to know, the number you are calling from.

A small but growing number of researchers are calling on it.

Each time one such article appears, large numbers of my patients call because they are concerned.

The number to call for information and reservations there is (914) 758-6822.

Young sighed and pulled out his mobile, called a number.

Will you leave a message, or a number for her to call?

My hands shook so badly I couldn't hit the right numbers to call the police.

The growing number of students called for a new building structure.

They left that number for you to call,' he said.