800-888-8265

I keep getting phone calls from ph# 800-265-8825,They are looking for someone who doesn't live here anymore. I have informed them of that on several occasions,they keep calling. Sometimes they call 3 times a day,My friend whom they are looking for will not return their calls.How do I make this company stop calling me? I am in a wheelchair and I have to rush to answer the phone because I have aging parents,Therefore I cannot ignore the calls.