I received a call from this number at 9 am, no message left.  Last month I did answer the call, they told me I had a past due account which was not true.  Then they tried to verify my home address and asked if I was the owner of the property?  They did identify themselves as being from Citi Mastercard, I do not think this was correct.  They had my address and wanted to know if I owned or rent the property, they were very quiclky told that it was none of their business.  BE CAREFUL, THIS IS A SCAM TO GET INFORAMTION, you do not have to give any information to them, if you are unsure, call the # on the back of  your card.

J'ai reçu l'appel vers 15hrs. Aucun message. Je n'ai pas rappelé non plus

Received the call around 6:30.  I did not answer the call.  They left no message on machine.. I let it ring for about 10 times +

I've had two calls so far, and this time they left a message.  "Hi, my name is Jean Paul, I am calling from Citi Card Canada.  This is an important message for Adam Wall[not my name]. Would you please call us at 1-+1 800-420-1686. Your reference number is your telephone number, 001-4### [which is not my telephone number; my telephone number is 101-2### (not the real numbers - just to give the idea]."  He then gave the business hours. It seemed a bit fishy to me, after reading some of the other comments on this and other sites. I do not hold any cards from Citi, the number was wrong, and the name was wrong.  Very strange.

this number keeps calling but never leaves a message. I called the number back and it says 'you have reached a non-working number'.

I got a call from this # this morning saying something about an overdue account which i dont have.  the lady knew my full name date of birth phone # but had the wrong adress.  I kept telling her i dont have a Citi master Card and she proceeced to get info on the account to see if its fraudulant in the end she tranfered me to 2 other people but i got disconected.  i called back the # and let it ring like 20 times no answer.  I called the official Citi bank and they said they are not affiliated with that # and did a search but have no records of an account in my name.  I guss its a scam to get your info,but it seems funny that she already had all my info, so I guess it was to try and confirm it.  My next step is to get updates from Equifax to be sure no one is using my info.  Be careful out there!