Who called from 9712795135

Got from this number, no vm. The day before, same thing but the number was 971-279-5147

they keep call me, i'm [***] deaf.  they must be retarded

Call from 971-279-5486
They said they are First Data to sell credit card processing but when I told him  4 times I wanted to be removed...he kept talking so fifnally I hung up on him...he then called back 2 times and hung up on me both times.  Who wants to do business with this kind of company????????????????????