Do I contact a guy after a one night stand if he left his number?

Anonymous
So met this guy who was visiting for the weekend (he lives about an hour away) while I was out on the town and he ended up coming with me a my friends and hanging out all night. Was great fun and well we ended up in bed together.

We had a fabulous time and a good laugh and figure that was it but the next morning he brought up the swapping numbers when he was leaving. His phone had died so he asked if he could give me his number, I laughed it off and brushed it aside as figured he was just being polite but then he persisted and gave me his business card. I gave him the perfect out but he still gave me the number so should I contact him? Any advise guys?
Do I contact a guy after a one night stand if he left his number?
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