866-395-3394

866 area code: Toll-free
Read comments below about 8663953394. Report unwanted calls to help identify who is using this phone number.
  • 0
    Bob C
    Got a call from this number on my cell phone.  They didn't leave a message.
  • 0
    J. Smith
    It was from Visa services Dept. They call me to say unusual transaction on my card
    • Caller: Visa
    • Call type: Survey
  • 0
    iris
    called  twice today.  Does not leave a message.
    • Caller: says only toll free
  • 0
    T.C.
    | 2 replies
    Just received a call from this number on my cellphone. An automated message about possible fraudulent charges on my Alliant Credit Union visa card. (Which I don't have) My husband banks with them but I don't, and if there was an issue with his card, they surely would not have called me on my cellphone which Alliant Credit Union does not have so I am sure this is a scam. The recorded message said to continue press 1 and that is when I disconnected the call and blocked them from calling me again. The bank I bank with, when there have been suspicious charges on my bank card, they did call to verify, but it was a live person on the line not some robo call. Pure scam I am sure of it.
    • Caller: Alliant Credit Union
  • 0
    MS replies to T.C.
    No scam - just Visa fraud for real.
  • 0
    itsjoan
    | 1 reply
    ATM/Check Card - number is legitimate for Alliant Credit Union - Debit card fraud checking.

    Lost/Stolen Card 800-328-1935 or 773-462-2000
    Mon - Fri, 7am-7pm CT
    After 7pm or weekends 866-861-5411
    Falcon, Fraud for ATM/Debit Cards 866-395-3394
    • Caller: Alliant Credit Union
  • 0
    MC
    Got a legit call from Alliant Credit Union, to check I made them verify some info first.
    Spammers may be spoofing this number so make sure it's them before you give up any info
    • Caller: Alliant Credit Union
  • 0
    LS
    Number is legitimate for Alliant Credit union fraud protection
    • Call type: Valid
  • 0
    Jacob
    Robo call
    They say they are from Alliant credit union
    • Caller: Robo call Alliant credit union
    • Call type: Valid
  • 0
    Jacob replies to itsjoan
    But caller I’d says alliance credit younioon not alliant
    I think it is a scam
  • 0
    Alan
    Caller ID was ALLIANCECREDUN. Message said it was from Alliant Credit Union Fraud Prevention. Alliant Credit Union says this is NOT a Phone number of theirs.
    • Caller: Alliant Credit Union
    • Call type: Scam suspicion
  • 0
    Sam
    Received the morning after I had trouble with my alliant card. It is the fraud detection department. Unfortunately they called at 6;45 am. Wtf. Does not help me with the fact they frauded my card that I was using.
    • Caller: Alliant fraud department
    • Call type: Valid
  • 0
    Lee
    Received call early in the morning after an online transaction. The robo call left voicemail containing details like my name and last 4 digits of card number. Called back, and it is a fully automated system legitimately asking Alliant Credit Union member to confirm Visa card transactions.
    • Caller: Alliant Credit Union Fraud Prevention Services
    • Call type: Valid
  • 0
    CHARLES
    Not a scam IMO ( tho in today's automated world it's possible robo-calls occur)BUT i am an ALLIANT CREDIT UNION member & this missed call WAS in conjunction w an automated TEXT inquiring re possible fraudulent activity w my card. I made the charges & appreciated the notification  in fact.
    • Caller: ALLIANT CREDIT UNION
    • Call type: Valid
  • 0
    cmookh
    Call came in on my mobile and thus without Caller ID, so I didn't answer and checked here. I'd already received a text from Alliant Credit Union Security/Fraud regarding a charge I had attempted earlier on my debit card. I called Alliant's Fraud Dept when I got home. The call I received was legitimate, as I have an Alliant account with an associated Visa debt card.
    • Caller: Alliant Credit Union
    • Call type: Valid
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  • 0
    tickedoff
    received 2 calls from this number saying fraud on Alliant account. I called the 800-325-1935 number.spoke to a rep says it is NOT them calling just a scam
    • Caller: Not Alliant
    • Call type: Scam suspicion

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