866-611-7737

866 area code: Toll-free
Read comments below about 8666117737. Report unwanted calls to help identify who is using this phone number.
  • 0
    juan
    | 4 replies
    FRAUD!!  Be careful.   They called and left a voice mail saying they were from a fraud protection service for my master card account.  I called back and the automated system wanted me to enter my full 16 digit card number before I could speak with a representative.
  • 0
    anonymous
    Fraud. Left message regarding Barclay's master card which I do not have
  • 0
    fmb
    | 1 reply
    They just called me too "MasterCard fraud protection service". At least it was on my cell number and I just added the number to the block list.
    • Call type: Telemarketer
  • 0
    SMART51 replies to fmb
    Just received this call saying barclay fraud dept  world  mastercard also its a scam.
  • 0
    MCR
    Msg said they were from World Mastercard "Fraud Protection"  I checked my account online and there were no warnings or suspicious activity.  This sounds official, but they clearly are NOT what they sound like.  Ignore and beware!
    • Caller: Mastercard
    • Call type: Telemarketer
  • 0
    MCR replies to juan
    Thanks for the post.  It helped me confirm my fears that this was fraud.
  • 0
    eddie replies to juan
    | 1 reply
    I got a call from this number. Then I called my mastercard number on my card. I cancelled my card. I got a new one on the way. Its a scam. No one there called me. Becareful
  • 0
    LK
    Just received a call from I did not say anything when I answered but recording kept repeating itself that I needed to call back due to fraudulent activity on my checking  account.   I do not have a  World MasterCard... "Fraud Protection......Really....I believe this is some type of fraud to get you credit card number.    Be aware of giving any information to these types of calls.  
    • Caller: World Mastercard Fraud Protection
  • 0
    LK

    Look What I came up with when I typed in the phone number 866 611 7737...... Strange....Be Alert People.  Lots of con artist out there.  

    Senior Companion Care
    www.seniorcompanioncare.com/
    70 E Sunset Way, Issaquah, WA 98027
    (866) 611-7737

    More reviews: merchantcircle.com
    • Caller: World Mastercard "Fraud Protection"
  • 0
    JK
    Same as the above. I logged on to look at my account, and there were no new messages. Did not call back. Will block number. Thanks for the other posts above. It does sound authentic.
    • Caller: Barclays
  • 0
    EJ
    | 1 reply
    Just received a call from them also about the mastercard fraud alert. Very convincing message, but it wants you to enter your mastercard number.
    • Caller: Barclays Card Fraud Protection
  • 0
    lessie
    don't have a mastercard and got this message, so obviously its a fraud, everyone is taking advantage of obama administration incompetence,
    • Caller: bs mastercard fraud
  • 0
    mastercard could give a sh
    tried to call mastercard to report this fraud but since i dont have a card i can't speak to a real person so i hope they get ripped off good, worthless gd banks
    • Caller: fraud
  • 0
    krish
    just received the call...and  this forum helped figure out the truth.
    • Caller: worldmastercard
  • 0
    susie
    Has to be a scam.  Called them back, got a recording asking for my credit card number before I could talk to an agent.  I don't even have a card with Barclays.  Plus my caller id said it was a call from "Senior Claims Management" or some such...said they "were locking my account due to fraudulent activity".  
    • Caller: Mastercard supposedly Barclays
  • 0
    Petra replies to juan
    I called it too and they would not allow me to get to real person.  Then the number was disconnected.  
    THIS IS A SCAM
  • 0
    SA TX
    Just got same voicemail from 866-611-7737 claiming to be a credit card monitoring service and potential fraud activity.  Called bank and they indicated no such activity on my mastercard.
  • 0
    MTX
    Just got this call on my cell. I never answer calls I dont know and always come here to get info. I have to wonder if this has anything to do with all the recent stolen info. Knowing that people would be concerned they think we will let our guard down.
  • 0
    Kelly replies to eddie
    Hi.  Did someone with authority tell you to cancel your card or did you do it yourself?

    Thank you.
  • 0
    Vic
    | 4 replies
    866-611-7737.  Female robot said my MasterCard world account may have a hold.  Said to get on BarclaycardUS.com and check on my account.  Sounded real, so I put in my 16 digit card no. to check on the account.  Is this fraud?
    • Caller: BarclaycardUS

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