No message left.  Unknown caller.  Caller ID says Varughese K.

This number may have been lifted from the Resume Bucket.  There's a public resume there with the same number but the name is Jennifer Hoffman.  Possible spoofer.  Ignore and BLOCK.

I have received 5 calls from this number in the last 3 days. There was no one on the line. I eventually answered and put my finger over the microphone hole, and remained silent. Within 1-2 seconds of me answering, it hung up. That usually indicates it's a computer or auto dialer, as they hang up when they don't hear a voice. If a person is on the other end, they will usually hear the phone was answered and say, "hello?".