Who called from 5203650403

Only one ring and hung up.  I called back and it was a robo-caller, saying I had visited their website and won a $100 gift card.  I hung up before I finished hearing the rest of the message.  It's a SPAM call.  Was afraid I was going to be charged a fee for the call, another type of scam.  Checking my account now.

I got a call from this number - it rang once and then hung up before I could answer it.  I'm not calling it back.

Thx to manny et all

One ring. I did not answer and did not call back. Typed number into google search engine and found 800notes post indicating that this is robot call.

This call came into my cell. When I called back it answers and returns to a dial tone. Does this regardless of whether you call from a cellular or land line.  Answers to a dial tone.