It is all fraud. if you actually accept a call from this number the culprits are able to caputre your cell phone number and clone it racking up hundreds or thousands of dollars of charges on your cellular phone.

telemarketing scam

Reply

Your Name or Nickname
Phone Call Details
Caller ID (IF You Know)	on your Caller ID.
Caller Company (IF You Know)	The name of the company that called you.
Caller Type (IF You Know)	Collection Agency Fax Machine Non-Profit Organization Political Organization Event Reminder / Notification Telemarketer Other Commercial Other Non-Commercial Unknown
Are you human?	Type the characters you see in the picture.