got a call from this number claiming to be Amex

I am getting calls from this number. The voice asks if my name is ... I respond no. Then it asks If that name is available, of cause no. Then it tells to call back at some 800 number in order to remove my number from call list. WHAT A $^%!

These calls are very persistant and irksome--they will call you starting from 7AM until about 10:30 AM.  You'll get anywhere from 8-12 calls a day for maybe about a week and a half.  I finally called back and got an American Express recording asking for verification of your card.  Don't let them fool you.  If you Google this number you'll get some reservation number in Alberta, Canada.  When I called American Express they verified that this number is not in any way connected to them.

I get calls from this number every weekday. Starting at about 8am. I get anywhere from 8-18 calls a day! If you answer once, the calls become more frequent. Once I answered and they just hung up. Later that same day I got 3 calls a minute! it was pretty bad. I told my phone to block the number but it still goes through.

Twice yesterday, and 5 times (so far) in the past hour I have received calls from this number for one of my employees.  I have told them repeatedly that the employee works in the field and not in the office and that their calls here are harassment and if they want to talk to him that they need to call his home.

Answered the call at 8:30am.  It was American Express.  I told them the person they were calling does not live here.  As of 10am, they have called every 10 minutes and I will not answer.

Called the number and got American Express..