This number is an actual outbound line for Symantec Enterprise Support, only used to call people with active technical support tickets. Any other use fakes CID, and so such reports do not accurately identify it. Calls actually from (212) 444-0870 are legitimate.
Number called me 212-444-0870. It was nvidia about my geaphics card
called my number and I could not answer at that time, left no message - then called my sister's cell phone and asked her for my number??? no one should have both of these numbers, i found it very odd