I've been getting a series of these calls from different numbers with various area code locations. Each time I get one, and after checking that it is not a legitimate call, I block it from my phone.
This number called at just after 5pm on Thursday, 4/2/2015. I didn't answer since I didn't recognize the number so she left a message. She said her name was Veronica and to give her a call back. She didn't say why, didn't leave a company name, or even say the number to call her back at. Naturally, I Googled it and found this site. Apparently I'm not the only one to be called by Veronica.