Who called from 6616702588

I hope she wasn't lying. She sounded American and I picked up She knew an awful lot about my membership, personal facts (address, cell number) and the fact I let it lapse in the past month. Even spelled my first name  correctly. So I hope it wasn't a scam.
:-(

has been calling weekdays and weekends. never leaves a vm. unwanted. weak

Keeps calling my cell phone and doesn't leave message. Has been calling non stop at least once a week for the past few weeks. Don't know who they are

Keeps calling. Doesn't leave a message

Keeps calling no message.