800-567-1083 / 8005671083

rest assured - totally legit...for new member accts...had applied online the other night and they called my work # this am - they had all legit info a few questions...i answered but still verified with amex c.s...but trust your gut instinct always...

I received VM from AMEX at 800-567-1083. I called and they asked for SSN. I hung up and called number on the back of my amex card. Amex verified it was a good number and one which is used when people sign up for new cards or additional cards

I received a message from 800-567-1083 saying they were calling from American Express and needed to discuss a "personal matter." I called the number and the representative requested my SSN & DOB over the phone. I did not provide it. I then called the number on the back of my existing American Express card, and was told there were no "notes" on my account or security concerns. The Amex representative told me I was correct to not reveal my SSN or DOB over the phone.I see many mentions of Costco on previous posts. I joined 2 weeks ago. I wonder if Costco has security issues with our application information????

I received a call yesterday. The man said he is calling concerning my American Express card. He wanted to verify some info. I refused to give any info over the phone. He gave me this # to call.

I got the same call, called the number on the back of my card, and they varified it was a legitimate American Express Card. Just call the card # if you are concerned, and they will forward you to the right people.

This is legit phone number not a scam. I just called american express and they connected me to this number.

This is legitimate. I applied for a business card recently, and they called the following day saying they needed to verify my physical address. After a few questions the woman asked for my debit card number so that we could call the bank and verify my address with them. I thought that sounded like a bit much to ask. I told her I would have to call them back and was provided with the 800-567-1083 number. I called back on an alternate line with which I had applied for the card, and I was directed to the New Accounts department who confirmed that they did need to verify the address, that they had made the outbound call and that occasionally they will ask for the debit card number when using a bank to verify information. The operator and I called the bank and verified the address together. He did not make me give any debit card information and simply had the bank verify my identity through their own methods.

This is completely bogus. We got a call from this number. Dude had a heavy indian accent. Then called the 800 number back and some lady was speaking french on the voicemail. Then we called the AMEX number on my card, and the real AMEX people said there was no record of any call to us, and that there would be no reason for any call to us. We opened our Costco AMEX over a year ago, so it had nothing to do with opening a new account. I wouldn't call these people back. Big scam... They must have gotten our numbers illegally somehow. Here phishy, phishy, phishy...

The number 1-800-567-1083 is legitimate.I was worry at first. I have old costco AmEx card and applied for a new one with higher cash back. When I called the number they have information on my old AmEx card that phisher would not know.

So, I just spent 3 hours chasing this mess....turns out it IS legitimate. If you have questions, go straight to the AMEX fraud department. This is the AMEX East Indian Call Center. They are responsible for verifying any and all changes to an existing or new account. not happy with the way I didn't get the info right away...