This is a scam. Everyone is posting that this is about something different. Today I got it and they left a message saying "This call was made by PAI, who can be reached at 855-806-1653"
It's a new number I have so I know it's available on a list from phone number vendors (I used to work running a legitimate telemarketing server and loaded these lists from those vendors my company bought them from).
Why am I getting so many of these types of calls on my cell phone these days? Anyway this number says they are with the "Sacramento Bee". So not sure how this newspaper got my cell number. BLOCK.