If a girl says that I need to” register with her agency” (for a nominal fee out of my CC) in order to get her number.
Is this some sort of scam?
I have not had very much experience with agencies, but this sounds a little fishy, just because they are trying to get your credit card number. There should be no fee to get give them a credit card number. You should only be giving them a credit card number if you are paying for a specific service. Usually with agencies, you deal with the agency rather then the girl. If looking to get a lady through an agency, go with one that is large and reputable, there are a lot of scams out there.