Harassing phone calls

1. They keep on calling on cell phone number - harassing phone calls<br> 2. Numerous people get the calls from various numbers and when you answer there is no reply.<br> 3. When they do answer - they do not give you a chance to state your side of the story.<br> 4. They do unauthorized Debit Order deductions<br> 5. They get inside information from other suppliers<br> 6. It is to do with car tracking devices and road side assistance<br> 7. Various reports on the net about the phone number *** harassing people continuously