Same thing has been happening to me. Who ever it is uses lots of numbers from mainly CA. When you call back you get some message about thank you for joining their loyalty program.
I say we put together a class action lawsuit against them for using up our toll free minutes. We won't get much of anything individually but a lawyer will get a nice check and we will get the satisfaction of suing who ever this is out of business.
I received several calls from (530) 314-2244, when I answer, there is no reply. I re-dialed five times, there are no options to opt out from receiving future calls from this number. I am registered on the National Do Not Call Registry. When I redialed this number, a recording says welcome back to the DD73 Loyal 02 Loyalty Program. There is no option to connect to an operator. The only option is to earn loyalty points or to check your loyalty balance.
I would like to have DD Loyalty's personal cell number so that I may call and interrupt his evening and bug him the way he annoyed me with his unsolicited call.