Who called from 4252825806

Rang for a couple rings then nothing.

Calling my cell (out of state number) and hangs up.  No message, no nothing.

This number called my cell - I am in a different state than the number - I answered then they hung up.

Same thing - calls but leaves no message

Left message:Yes, but NO.  But background was from an obvious spam center.  Lots of other people talking, echos from a large room, etc.  No ID, and no conversation with the caller.  Poller, spam, survey:  to be accurate I don't know.  Before 9:00pm: yes.  Unwanted: yes.