I didn't pick up and they didn't leave a message. Like the others on this post, I assume it's a scam.

Phone number: (403) 912-8989is located in Airdrie, Alberta.Its exchange 912 is managed by TELUS.The number is currently on switch number ARDRAB02RS0 (switch is a technical specification for phone hobbyists)

Just got a call from them myself, didn't get to phone in time to answer, I was frantically trying to get to the phone cause looking for work it's a sell I bought just for the purpose of job hunting it's a unlisted number.  I did check into 403 area code and it's from Alberta somewhere:)

OkSo I think this is what the deal is...This is now the 13+ phone call and normally I just don't answer.So the first person says Global Group Travel then they transfer you to the http://karismahotels.com.Where they go on for hour about how great a deal they have.This second call center would not tell me who forwarded me.They asked for my credit card and I told them who would be stupid enough to release a credit card to some guy I have no idea who is calling. Then he goes on and on about my credit card would protect me. But I respond with how can they protect me from you selling my number to 100 people that make fakes and try to purchase 100 different items...At the point I hung up because it was waste of breath.So next time they call, you have to get the details from this so called "Global Group Travel" once they forward you its pointless.Not sure if anyone has some good advice how we might get some further info about of them.As posted above:They called themselves "Global Group Travel", but as soon as I asked them to confirm this, they hung up.  It's obvious they know they'd be charged with a $10,000 fine for calling while on the DNC list.I've not bothered to check, but I'm sure you'd find that no such company exists.  They will likely be a numbered entity.  Their number is owned by Bell, and for the person asking why you can't call them back, it's because they've chosen to let you see "(403) 912-8989" but that's not the number associated with the SIP they're using to dial you from.They're using IP telephony, and it does make it more difficult to figure out who they are and how to get them charged.  Anyway, obvious scam

Called my cell around 4pm...computer-generated voice stated I have been selected to win 2500 air miles..press 1 to accept. I hung up. Coincidentally, this webpage has an ad for an AMEX Air miles credit card...

I received exactly the same message on both my cell and my work number as some of you did, i.e. recorded message saying "you've won 2600 air miles..."  I didn't wait for it to finish and hung up.  Annoying!