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  • By phoneOpen 9:00 – 20:00

    • English

      0120-959-472(Toll Free)

    • Portuguese

      0120-959-473(Toll Free)

    • Chinese

      0120-959-476(Toll Free)

    • Korean

      0120-959-478(Toll Free)

    • Tagalog

      0120-933-952(Toll Free)

    • Vietnamese

      0120-933-961(Toll Free)

    • Japanese
      about au mobile services

      157(Toll Free)from au phones

      0077-7-111(Toll Free)

      about Internet services
      Contract / Fee / Billing

      0077-7084(Toll Free)

      Connection setting / failure

      0077-777(Toll Free)

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What are phone numbers starting with "0800"?

Phone numbers starting with "0800" are toll-free numbers, just like phone numbers starting with "0120". Therefore, regardless of whether you make or receive a call, the call charges are borne by the business entity that has contracted the "0800" number.

Important note

  • Phone services starting with "0800" are offered not only by KDDI but also by various telecommunication companies.
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  • All of the indicated amounts exclude tax unless otherwise specified.
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