unknown call to cell phone.

I called this organization because they are harassing one of our clients currently in bankruptcy. The man than answered could hardly speak English and refused to provide the company name. While providing client name and case number to this individual, he ended the call. I wonder if this is a cell phone and the calls are not originating from the United States but from another country. Please do not provide any information to anyone calling from this number. This does not appear to be from legitimate collection call.

Caller calls, but when I answer it, they hang up!

Several phone calls the past 4 or 5 days and when we answer no one speaks on the other end.

I got two calls from this no. in the second time, i picked the call, but noone answered he phone, so i disconnected that call, please help me find this caller area and information.

this number was called on my cell- didn't answer- no msg left

They said they were from the irs and that they needed my social security number and all my other information and i gave it to them and now im afriad it was a scam

I've also alerted the San Bernardino D.A.'s office.

They call almost everyday for the last 6 months.

did not recognize the number, did not answer.

Called at 10:10 am

HSBC trying to upsell or cross sell

They keep calling and hanging up. Then will not answer when i call back.