Who called from 4694330250

Received a phone call from this number(469) 433-0250 and when I answered there was nothing.  I used a landline to call it back and the immediate message was "if you want to be placed on a do not call list please press 1"  I did so and the message was thank you.  It must be a malfunctioning robo caller, I hope.

Functioning robocaller, you mean. The worst kind of robocaller.

No message left. Just keeps calling...

I had the same # call me today, no one left a message. I did not call back because the reviews make it clear this is an attempt to fish for functioning active phone numbers, possibly to sell to other companies. DO NOT CALL BACK.

Same for me. They called, no message. I didn't call back.