Wiktionary
number close
n. An end of a pickup of a woman by getting her telephone number. vb. To end a pickup of a woman by getting her telephone number.
Usage examples of "number close".
Also among those with Inman's phone number close at hand was the Washington Post's Bob Woodward.
Fax's crew might be armed and dangerous, but there were only eight of them, while the crowd must number close to a hundred.
Those against which I have checked Flashman's story, not only of the battle, but of related subjects, number close on a hundred, so I am listing here those which readers may find of particular interest.