they hung up as soon as I answered the phone

I rang once and got disconnected

Rang 3 times then hung up. Phoned back and I've won a $100 travel voucher. SCAM.

Scammers, accuse me of owing money to such Institution, that I have been disconnected for nearly 4 years. Told them to take me to Court. But they keep ringing. Ignoring all the time they call.
Some day They will get the Message. Can someone STOP these Crooks...??

Caller: Scammers

don't answer them at all, they are trying to get your account information.

hung up when answered

Scammer rings constantly never leaves a message

Trying to entice me with a holiday

This phone number hangs up as soon as you accept it. You ring back and it is asking via a recorded message to accept charges for some comp or other. Yet didn't advise who they were. I'm not calling them back to confirm any of these details.

travel holidays

travel cruise. Not interested