Hathway Cable & Datacom — telemarketing tortures

I am getting regular calls on my personal number from hathway to start a new connection from unknown numbers. Due to their continuous disturbance i decided not to go for hathway and advised the same to my company. I will continue spreading this message until they stop calling me. Even the telemarketers are disturbing at the busy time. They are arguing with me to talk so nice to them even when they call everyday. Once a lady came on fighting with me. They are wasting my time and causing mental stress. I will raise a police complaint for the mental trouble they keep giving me, if this is not resolved.
They keep calling from different numbers. There is no true identity as who is calling. I don't think someone could just like that call my personal number. It's punishable offence as they keep calling even if i requested them to stop. I have the recording of every call until now. I have enough evidence to lodge a complaint.