How to stop blocked calls coming into my iPhone?

Some one keeps calling me blocked on my iPhone. I don't care really. I never answer anyway, but my wife doesn't like it. I respond to text faster. I don't answer cause I'm usually busy. If its important, text or leave a message. How can I stop blocked calls from coming in to my iPhone?

The only way would be to have your phone carrier block the number.

Call the customer Care