ME TO This is very disturbing What can we do to stop these type of calls
I also get calls every day from different cities in the United States

I had left a message for them to call me

This is true - It's a call back number from WestJet.

if you've given them card info, too late, you've been conned - get on to your card company at once & see if they can block the payment to stop these fraudsters stealing your money; recommend you take PC to reputable local firm to see what malware they've stuck on it, or they'll keep returning for more (you'll need a replacement credit card); if credit company can't help, contact trading standards or CAB, who have experience of these matters, but I think distance selling regs come into it, but don't quote me; consider reporting to Action Fraud (Google their website) to try to get this number shut down before someone else falls into trap.

This # is WestJet, which they are calling back. Had phoned them ref a reservation, they were busy, so they eventually called back

Yes it's westjet. when you phone them you have an option of a call back instead of being on hold :)

Check with with your phone company. Some phone companies have a feature to be able to block certain numbers from calling you. It's worth a try. I have never had occasion to use this service; only heard about it.

Westjet....this is their number when they "call back" from Westjet auto message centre.