Who called from 2020000100

I have received 24 calls in the past two days from this number.  I blocked the number, and somehow they keep calling.  I don't answer, just ignore it, they don't leave a message.  Annoying!

Receiving multiple phone calls per day.  Threatening me with legal action and lawsuits for not paying off a credit card that I've never heard of.  T say they are a company called ITS. I  disregard all calls from this number now and have blocked it.

Don't recognize the phone number and we are on the do not call list. They call 5-6 times a day

Called me 10 times in 5 mins. Nevered answered it .

these mf are snakes so watch ur self