Unknown Number — unwanted call from [protected]

Address:

Ghaziabad, Uttar Pradesh, 201017

Dear sir,
I am getting unwanted, abusive calls from this number
[protected]
Please tell how can i can get rid of this.

From this number, these calls belongs to some know person who misbehave too much and calls from other numbers too. I want to register a complaint for this number because this chain or courage of misbehave with ladies should be stopped.