Check shelters and go out at night when there is not so much noise and call him.Found a cat that took a ride in a neighbors car .She ended up about 5 miles away from home.Went several times in the day but them went at night,called and she came to me.
You could see if you could borrow a trap from Fairfax County Animal Shelter. One of my volunteers was able to borrow one to catch 2 stray kittens in her neighborhood. Also, put up a sign in your yard and send a note to your neighbors so they know to be on the lookout!