SEO optimization telemarketer. I think Google from the (auto) voice mail they left. I blocked the number but you may want your time disturbed by their blind robo-calling sales campaign. The voice mail said I needed to call right away to fix SEO issues with our web site.
Called cell - blocked as the phone was still ringing - blocked forever!
We never answer unknown callers - especially from distant area codes!
Criminal call.
I do not respond to numbers I do not know. If it is something urgent, the caller will leave a real voice message and not a computer generated message(if they do leave a message at all).