Who called from 4074097409

Left no message but I do have my ringer on 7 rings before the message unit  picks up.  When I called the number back there was piano music in the pick up and then a man answered and said Hello, so it is a working number.

Called - left no message.

Said he was calling from the American Veteran Support Foundation. Odd that they would not have their name listed on caller id, no? Spam.

Has been calling for a week now; leaves no message.

Spam charity