Is there a way to import contacts and leverage to invite folks to be friends on my website?

Buddypress is great for reaching out, engaging, and creating friends on my website. Yet many people have extensive contacts in their own address books of "other" friends outside my website.

Is there a plugin that will let me allow my members to import or scan their own contacts to invite them to be friends on my website?

This would be a powerful way to grow my communities.

thanks,
Mark