I missed a couple of calls from American Express.quite don't know what's matter with that

I received a called from this # today. It was AMEX. I had applied for a credit card. The first time they called I answered and they hung up, but called back a few hours later and left a message on the answering machine.

Is this number American Express....the # showed as Unknown Name.....why would American Express have so much of my personal information about work/jobs.....bank address and line of credit  when I never gave it to them...? This is crazy, when there are so many scams around....and then they ask me for a personal cheque for $1....damn, if this is American Express, I feel like telling them to act business-like or go to thy kingdom come!!!

I just received a call from this number this afternoon, I had talked to them about an hour ago and provided them some information regarding my application.Yes, it is American Express.

I just received a call from this number this afternoon, I had talked to them about an hour ago and provided them some information regarding my application.
Yes, it is American Express.