rings at the same time as my house phone

Keep getting calls from Northstar Document Services.....they refuse to  acknowledge that they have a wrong number and had to Greenberg Kemp and Roth collections to correct the issue. They were good enough to disclose that it was someone's legal issue and  freely give  out a case number to call . What a bunch of idiots.

I do not have any business with this phone number but yet they keep calling me constantly. They threatened me that they were calling to see if I was going to be home the next day so that they can deliver me legal documents. This morning they called my phone 5 times in a row. SIMPLE SOLUTION "JUST PUT THEIR NUMBER ON SILENT RING!!!  ALL DONE. NEXT STEP JUST KEEP CHANGING YOUR PHONE NUMBER.

girl called stating they were from northward documents and that they were going to delivery legal documents for me tomorrow. Then they asked me if I was so and so and they knew my name.

they've been calling several time.

called several times and wont give me any information. Nasty on the phone to my child!!!