Skip to main content
Denwa
Other nuisance callsHigh risk

050-3133-5964 phone number information

Basic Information

Number Type
IP phone (050)

Number overview

050-3133-5964 is a phone number used in a phishing scam that impersonates Sumitomo Mitsui Banking Corporation (SMBC) by sending fake SMS messages claiming "your account is restricted" and leading to a fake login site.

Reported tactics

  • The SMS reads, "This is SMBC. Your account is currently restricted"
  • Tapping the link in the SMS leads to a fake SMBC login page
  • The fake site prompts you to enter your account number, PIN, and one-time password
  • The captured information is used to make unauthorized transfers

SMBC does not notify you of an account restriction by SMS or ask you to enter login information at a linked URL.

How to handle this

Don't open the SMS link

Never tap a link in an SMS claiming to be from a bank. Delete the message.

If you already entered information

Contact SMBC immediately at 0120-56-3143 (24 hours) to suspend your account.

Where to report or get help

  • SMBC: 0120-56-3143 (24 hours)
  • Council of Anti-Phishing Japan: info@antiphishing.jp
  • Police consultation line: #9110

Frequently Asked Questions

I got an SMBC SMS from 050-3133-5964. Is it genuine?

No, it's a phishing scam. SMBC does not notify you of an account restriction by SMS or ask you to log in at a linked URL.

What if I already entered my account information on the fake site?

Contact SMBC immediately at 0120-56-3143 (24 hours) to suspend your account.

View and post reviews for this number

Go to reviews for 050-3133-5964

Related Articles

How to Handle Anonymous Calls - A Complete Guide to Staying Safe

A thorough guide to handling anonymous calls safely. Covers call-blocking settings by carrier, how to report to police, and measures to protect elderly family members.

Delivery Scam Calls - How They Work and How to Protect Yourself

An overview of scams using fake delivery notification SMS messages and phone calls. Learn how fraudsters steal personal information through bogus delivery notices and the specific steps you can take to stay safe.

The Reality of Fake Delivery SMS Phishing Scams

Real cases of SMS phishing (smishing) scams disguised as delivery missed-notifications. Covers tactics for redirecting victims to fake sites, patterns of personal data theft, and what to do if you become a victim.

How to Spot SMS Scam Messages - 5 Checkpoints Even Teens Can Use

Delivery failure notices, PayPay payment errors, Amazon account suspensions - scam messages hide among your SMS. Learn 5 easy ways to spot them.

Related Phone Numbers

Other nuisance callsHigh risk

03-6626-2546

A number reported in a phishing scam that sends fake SMS messages claiming "fraudulent card use detected" while impersonating Mizuho Bank.

Other nuisance callsHigh risk

070-2169-7473

A number reported in a phishing scam that impersonates Amazon by sending fake SMS messages claiming "an unusual transaction has been detected."

Other nuisance callsHigh risk

050-2016-5000

A number linked to a phishing scam impersonating Eki-Net by sending fake emails or SMS messages claiming "your card cannot be used; verify your registration."

Other nuisance callsHigh risk

050-5830-6520

A scam number reported as impersonating freight companies by sending detailed shipping-request SMS messages. The detail is designed to make the message look genuine.