Calls repetitively!, Calls from different numbers!, Calls back to back!

A bunch of calls back to back from all kinds of numbers

After filling out applications online started getting calls everyday for months now from several different but always the same 937 421....i don't answer ever but they keep calling.... And why?  It's a automated voice and if you day please take me off your call list it immediately hangs up the phone.... Something to do w you won a free trip cruise or something... And give them a credit card number to register... It's a Scam!

Yes it is a scam.  Since you didn't say what sort of applications you filled out online, it might still be a coincidence.that you are getting these calls now.