Who called from 3203017017

Just hit my cell phone. No message. Added to SPAM.

Rec'd a call on my cell, they didn't say anything & then they disconnected.

Got call but didn't take it.  Called back and got some canned message about "The Rewards Redemption Center".  Hung up and blocked.

They change their numbers often
3203017019

Calls my fax number and leaves blank paper with a fax report that states no fax.. Beginning to be a problem. I pay for the paper.