I've never given RL info in this hobby and never will. The providers I've encountered who demanded RL info over the tons of references I have I can count on one hand. In those cases it's easy...I move on. There's also an instant "red flag" that goes off when a provider absolutely "needs" your RL info and is willing push aside multiple references from high level escorts in the process. No thanks. Why would one risk that?
However, I'm also from the school that feels RL info in "civvie life" can also be huge mistake. I think most social media is idiotic and I do not participate. Hell, I have burner phone for some real life shit also.