Microsoft MFA verification calls – what to expect?

Summary — +18553308653

Neutral
Caller Name: Microsoft
Caller Type: Safe
Location: United States
Reviews: 8255
Carrier: —, Region: —

Expert Opinion

Imagine receiving a robotic voice at 3 a.m. asking you to press the # key for a login. That’s a typical Microsoft MFA call, used to confirm you’re the one trying to access an account. If you didn’t start a sign‑in, let the call go to voicemail and don’t press any keys – the system can’t verify you without your initiation. Keep an eye on your phone bill for unexpected charges and consider blocking the number if it becomes frequent. For added safety, enable the Microsoft Authenticator app, which eliminates reliance on phone calls. Report repeated unwanted calls to your carrier and to Microsoft’s support team.

Caller Categories

Safe
2614×
Company
1536×
Customer Service
1214×
Unknown
674×
Other
644×

Caller Names

Microsoft
2504×
Microsoft (claimed)
239×
unknown
98×
Anmeldesystem Microsoft
74×
desconhecido
67×

Details

Location: United States
Number type: ratings.phone_number_type_list.3

Rate this number — +18553308653

Recent Reports for (855) 330-8653

18553308653 Scam

Connexion à son compte professionnel

18553308653

Logga in på ditt arbetskonto.

18553308653 Scam Svindel

Det ligner svindel – hold nu op

18553308653 Company

Log ind på dit arbejds­konto – sådan gør du

18553308653 Company

Innlogging til arbeidskontoen

18553308653 Safe autenticazione Microsoft
18553308653 Company autenticazione Microsoft

Eh, verifica d'autenticazione per Microsoft.

18553308653 Company autenticazione Microsoft

Procedura di autenticazione Microsoft.

18553308653 Safe autenticazione Microsoft

Microsoft authentication request.

18553308653 Customer Service Microsoft

This appears to be an automated number from Microsoft.

18553308653 Other

Hinweis vom Nutzer: Vorsicht

18553308653 Other

Gebruiker meldt: wees voorzichtig

18553308653 Other

Uppgift från användaren: Varning

18553308653 Other

Brugeren anbefaler forsigtighed.

18553308653 Other

Brukerens innspill: Forsiktighet

18553308653

Données fournies par l'utilisateur : Prudence

18553308653 Other

C’est bizarre, non ?

18553308653 Other

Det virker mærkeligt.

18553308653 Company office365

Accesso a Office 365 richiesto.

18553308653 Safe office365

Logga in på office365, bro, okej

18553308653 Customer Service Office365

Logga in på Office365

Different formats

+18553308653 +1 855-330-8653 (855) 330-8653 tel:+1-855-330-8653 18553308653

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