i'm curious - are you on the FTC "do not call" registry?
if yes, you can report them (normally, i just inform the very few solicitors that call that i will file a complaint if they call back, and that stops them).
if no, i would suggest doing so (else, the calls will likely continue).
WHAT YOU SHOULD KNOW ABOUT
THE NATIONAL DO NOT CALL REGISTRY
The National Do Not Call Registry gives you a choice about whether to receive telemarketing calls at home. Most telemarketers should not call your number once it has been on the registry for 31 days. If they do, you can file a complaint at this Website. You can register your home or mobile phone for free.
https://www.donotcall.gov/
hth