800-627-3999

its citibanks number, i believe

http://www.citibank.com/us/cbna/caw/index.cgi/contactus

Yes i Believe its Citibank. Cause i need some paper work to them, they send my address to papaer work. So 800-627-3999 is Citibank no.

Recibí carta llamé a este # y me transfirió a otro # también de fraude 18003250393

I don't have a citibank account or credit card, NEVER HAD, so I'm not sure why they're calling me. No message was left. Either a mistake or some sort of scam using the number.

I looked up the number before answering and it said CitiBank. So I picked up and it was a robocall that said "CitiBank" and then a bunch of non-English words followed.

Same for me

I am a Citibank customer but they do not have my cell phone number, the one they called me at.  Therefore, it must be a Citibank scammer or number spoofer.  I hung up without really answering it.  Looks like some scammer has been busy using Citibank's number to spoof calls.

Same here. I just got a call and a woman was speaking in Chinese. I am not Chinese nor do I speak Chinese.

Some Chinese gibberish robocall

Asian voice on phone, speaking Chinese!

I'm not a Citibank customer. I got a call just now from this number. I have a Pixel so I call screened it, and according to the transcript the caller said "Ok thank you so much have a nice day, this is Doug how can I help you". I then reported the call as spam and it hung up on them. The screening service said it couldn't understand what the caller was saying, and since I was just reading a transcript of what was said I don't know what they actually said (probably wasn't English based on the other comments). Definitely seems like someone is spoofing their phone number

I had 2 missed calls within the same minute.  No voicemail left.  After reading the previous comments, I, too, believe the number is spoofed.  I do not have any affiliation with Citibank products.

If you call this number a robo voice says Citi Bank. The message on my voice mail was a robo caller talking in an oriental language. They also called me yesterday on (312) 642-4290. Number is now blocked!

It may be Citibank's number but the Chinese gobbledygook message was someone hijacking the number for a scam.

I got the same 2 calls from both numbers.  On my cell. Sounded Chinese.  Annoying robocaller.

Blocked by call filter - I don't have anything to do with CitiBank, So, I suspect it's a scam.

I've had several calls like this today.  In my case it was an Indian-sounding guy saying he was with Citibank's Fraud department.  He asked if I'd approved international charges including $750 for a Saudi Airline and $300 for Amazon.  He told me he was going to cancel my card and send me a new one...but just needed to confirm some information .  That was the first sense I had that something was wrong.  The caller then slipped when he told me he wanted to verify charges for my 'debit' card ending in 4 numbers that did not match my Corporate card from Citi (or any of my other cards).  I shut him down and later called Citi to ask about this.  The Citi rep told me if their fraud deparment called me it would be a message to call them back and verify.