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0120-999-033 phone number information

Basic Information

Number Type
Free Dial (0120)
Carrier
Sumitomo Mitsui Card Co., Ltd.

Number overview

0120-999-033 is the inquiry phone number of Sumitomo Mitsui Card Co., Ltd. It is used for transaction confirmation calls and fraud-detection notices.

Number details

  • This is a legitimate Sumitomo Mitsui Card phone number
  • If a potentially fraudulent transaction is detected, the company may call to confirm your identity
  • It is also used for card suspension and reactivation procedures

If you receive a call

A call from Sumitomo Mitsui Card may be a usage confirmation. That said, the company will never ask for a PIN or security code over the phone. If anything looks off, hang up and call the number printed on the back of your card directly.

Frequently Asked Questions

What kind of call is 0120-999-033?

It is a call from Sumitomo Mitsui Card, possibly about a transaction confirmation or a fraud alert.

How can I tell whether the call is genuine?

Legitimate card issuers will never ask for a PIN or security code over the phone. If anything looks off, call the number on the back of your card directly.

View and post reviews for this number

Go to reviews for 0120-999-033

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