Who called from 3603506256

Calls and same as "Nick" it's a female voice, says hello twice then says something that sounds like the name Karen and then the call is dropped.  I knew I should not have answered a number that I did not know!!

Just received a call and same thing happened then hung up. Hopefully nothing bad will come of it!

how annoying says something cannot understand then hangs up.  Knew I should not answer number I do not recognize.

Call the # back and press 9 to get on the do not call list..

pressing 9 to get on do not call list does not work... i have done it 3 times.