I had several calls from this number all hang ups.
2532379020

I was also disturbed by this number, So can we figure out the owner or complain to 911?

Call the number back :) I called and heard this automated message, "Thank you for calling the Waka network.  You're called for your participation in an online survey. Press 1 if blah blah. Press 2 if you would like to be removed from the calling list." So if you're sick of getting calls like I am, just press 2! :) Hope this helps.

http://wakanetworkinc.com/

I was also disturbed by this number, So can we figure out the owner or complain to 911?

Got this number calling me at about 11:30am today.  Came here and read that you can call back, so I did.  The phone rung once then went to dead air.  Tried again, and same thing happened.