Examples:

• Here's my number, call me if you're looking for true love.
• Here's my number— give me a call if you're interested.
• Here's my number, just in case you get any ideas.
• Here's my number if you change your mind.
• Here's my number and here's... two Hamiltons, okay?
• Here's my number Right next to the "call me."
• Here's my number in case you change your mind.
• Here's my number and my CV.
• Here's my number if they do.
• Here's my number at the hospital.