Is she visiting Vegas?  Her area code is not a Vegas number.  I would move with caution, I've never seen an ad of hers before and with no reviews you would be on your own.  There are so many quality indies in Vegas who are well reviewed and well know. Vegas is a place where it's best to stick with the know, avoid the agencies.

There are no reviews of her in SD, and she doesn't advertise on naughtyescorts.com, a reliable source of "no rip-off" escorts in SD.  You may want to ask around on the SD Discussion Board, but be warned:

LE in SD is very active on the boards and most members, rightfully IMHO, will not divulge much info to anyone not being a VIP member of TER, with a mail box for PMs and posted reviews.  If you are in fact a VIP member, I suggest using your regular name.  Otherwise the only advice you may get is directions to the nearest Krispy Kreme.