Who called from 2542135518

I get a call from them every day but when I try calling back I get 1 ring and then goes to fast busy.
They never leave a message.  Probably scam/telemarketer

calls everyday and hangs up....no message....i never answer or call back.....i'm on dnc list....doesn't seem to matter

left no message

The sound of SILENCE-like I need these annoying calls.

It's a scam.  They spoke and represented to be the state troopers and police association and were looking for donations.  They wound up hanging up on me.  When I called them back to ask to be put on their do not call list, the phone company reported that it was a disconnected number.  Therefore, they are bogus.