I Started getting text messages and then they started calling me. They sent me a check in the mail and told me they found my address on Facebook and care.com. they told me to put the money in the bank and send them money back from the check via Western Union or money gram.
Called me saying that they work for Windows -- wanted to refund my $199 -- very insistent that USG had ordered them to refund me. Ridiculous obvious phishing scheme.
This number keeps calling my elderly mother who gets confused easily and claiming she owes them money and wants her to transfer $2,000 via Western Union. They will not stop calling and harassing her.
Intervene and advocate for your Mom. Go here for a detailed discussion on available call blockers:
http://800notes.com/forum/ta-5d4e343675a5629/call-blocking-devices