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Denwa
Fiber-line salesHigh risk

06-7650-4432 phone number information

Basic Information

Number Type
Landline (06)
Region
Osaka City, Osaka

Number overview

06-7650-4432 is reported as a fiber-line sales call. It uses Osaka City's area code (06) and places calls nationwide to push line switches.

Reported tactics

  • The caller opens with, "We're calling to verify your internet line"
  • The caller tries to extract your current line operator and ISP name
  • The caller claims your bill will drop and pushes a line switch
  • The Osaka number places calls nationwide

How to handle this call

Don't share contract details

Don't share your current line operator or ISP name. Hang up immediately.

Where to report or get help

  • Ministry of Internal Affairs and Communications - Telecommunications Consumer Consultation Center: 03-5253-5900
  • Consumer Hotline: 188

Frequently Asked Questions

What kind of call is 06-7650-4432?

It's an Osaka-based fiber-line sales call. The caller aggressively pushes a line switch.

Why does an Osaka number call nationwide?

The sales operation is based in Osaka. The area code and the recipient's area do not have to match.

View and post reviews for this number

Go to reviews for 06-7650-4432

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