Did not answer. No message. CID=Private name.

caller id says J2 Global Communications. no message. 2nd call. 1st call the number was 631 403-1264

Multiple calls from this number to my cell, no message left.  Now blocked!

This is who answers when you call the number back:

Broadridge Proxy Service Centers.

From their website:

Broadridge is a leading global provider of technology solutions to the financial services industry. Our systems and services include investor communication solutions, and securities processing and operations outsourcing solutions.

Global Headquarters:
5 Dakota Drive, Suite 300
Lake Success
NY 11042

If you've never done business with them, then I suggest you file a Do Not Call complaint with either the National or your state Do Not Call.