There's lots to be found about the agency...but not at the number on Rachael's ad. In fact, that ad is the only place that number appears for this agency; at least that I've found.

Having said that, there's a little piece of info that will hopefully set you off in the right direction; if not about Rachael in particular, at least about the agency.

A search under the agency email address yields very few reviews of ladies assocaited with that agency, but does reveal a different phone number. If you Google the 800 number, you'll find plenty of reference to the agency and perhaps more of what specifically you seek:

http://tinyurl.com/yvr7zd