I have the same experience as Michael B who reported on 4/15/19
It googles under an elderly woman's name so perhaps her phone number is hacked. Nobody ever leaves a message from this number
FTC Data
At least 2 consumers from California reported phone number 916-424-2666 to the Federal Trade Commission. 50% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on April 12, 2019.
Sacramento
Help others by rating this number - was it spam, a business, or something else?
I frequently get calls from this number but it always shows without an area code (which is a good indicator that the number is being "spoofed")