request a call from a support agent

Question

Hello,

I am currently locked out of my Microsoft account due to a multi-factor authentication (MFA) issue. I still have my password, but I cannot complete the verification process because the phone call and text message options do not work.

According to Microsoft guidance, if the account is the only Global Administrator and MFA cannot be reset internally, the Global Administrator must work with Microsoft Data Protection Support through the regional customer service phone numbers to verify identity and reset the authentication methods.

Could you please advise me on how I can request a call from the Microsoft Data Protection Support team, or guide me to the correct regional phone number and process to initiate this request? I live in korea (i speak english)

Thank you for your assistance.

Answer 1

To work with the Microsoft Data Protection team and get MFA reset when locked out as the only Global Administrator, the process is:

1. Go to the global Microsoft customer service phone number list and find the number for Korea:
   • Use the "Customer service phone numbers" page: https://support.microsoft.com/topic/customer-service-phone-numbers-c0389ade-5640-e588-8b0e-28de8afeb3f2#ID0EDBD=signinorgid
   • If Korea is not listed, select a nearby country/region or use the United States number, as documented.
2. Call the regional number and navigate the IVR (automated menu) to reach the Data Protection team:
   • When asked what the problem is, say: "Authenticator".
   • When asked what product is used, say: "Office 365 for business".
   • When asked if this is an education or company account, say: "For companies".
   • When asked if an administrator, answer: "Yes".
   • When asked if there is another administrator, answer: "No".
   • When asked if a service request is needed, answer: "Yes. I need to create a ticket. Please send me to the Data Protection team."
3. During the call with the agent:
   • Clearly state that this is a tenant lockout scenario, that this account is the only Global Administrator, and that MFA cannot be completed (phone and SMS not working).
   • The frontline agent will open a support ticket and route it to the Microsoft Data Protection team.
   • Be prepared to provide identity and tenant verification details as requested.

If it is difficult to reach a live agent directly, an alternative documented approach is to create a temporary trial tenant, sign in as admin there, and open a support ticket from that new tenant asking to involve the Data Protection team on behalf of the locked tenant. However, the primary and recommended method is calling the regional support number and requesting Data Protection support.

For business subscriptions, phone support is available 24x7 in English in many regions, and the documentation notes that if a country/region is not listed, a neighboring region or the U.S. number can be used.

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References:

• Common problems with two-step verification for a work or school account
• Microsoft account has been locked
• Get support for Microsoft 365 for business
• Requesting a Tenant Admin MFA Reset - Microsoft Q&A
• I have a Micrsoft business account and I am the admin and the only user registered under this account. I can't log in because i have replaced my phone and the authenticator doesn't work. - Microsoft Q&A
• Severity A Situation - Locked out of global admin account (MFA) - business down - Microsoft Q&A
• Microsoft authenticator sending me into a spiral - Microsoft Q&A
• Microsoft Authenticator app doesn't show 6-digit OTP code - Microsoft Q&A
• I can't sign in to my Microsoft account
• Get help with your Microsoft account