This number called and left no response...usual-annoying telemarketers.
I suggest downloading a "Call Blocker" app if you have a smartphone. I had a few telemarketers call me before and blocked them. Of course they kept calling, but the app prevented me from noticing their calls and I noticed in the Call Blocker notifications that usually it takes a few days to two weeks until they stop calling. They'll get tired at some point :)
Got a call .. 1st time on 2/13 in the afternoon, 2nd 2/14 in the evening. I don't answer calls I don't recognize. Options: don't answer, or use an air horn.
I used to get these calls. If you text them back telling them you're reporting them to your state AG and the US DOJ and then file the complaint online, believe me, the calls will stop. They were calling my cell phone 8 to 10 times a day every day.