This is a scam. They claim to be a women's cancer fundraising group. They want your credit card number over the phone. These charities do not do that. Don't fall for it.
"Womens Cancer" still calling from a variety of numbers and hanging up on the answering machine.
One of the other numbers is 573-207-5283.
Are they a legit charity? Scammers? Don't know and don't care at this point, tired of the harassment.