received a call from the number, rang twice and hung up without me answering. then a few seconds later called again, i answered and they hung up.

This appears to be AMEX.  When I applied for a card they had to ask some security questions and this is the number that appeared on my caller id. After I answered the questions and got approved, I started getting calls (from AMEX) from a different number +1 888-750-2639. Nightmare.

Should be Amex since I applied for a credit card a couple of a days ago.

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.

Got 2 calls from Amex. 1 was about 10 days ago for an application which I had then said I did not want to continue with. They took note and said they wont call again.Got another call now again...didn't answer, but likely for the same thing.They call me one more time...and that's it!

This appears to be AMEX. ?When I applied for a card they had to ask some security questions and this is the number that appeared on my caller id. After I answered the questions and got approved, I started getting calls (from AMEX) from a different number +1 888-750-2639. Nightmare.