855-330-8653 — Caller information and user comments

Number called me and informed me I was under investigation and I need to call this number to speak with investigators lol right I'm confined to a wheelchair

microsoft authentication number - I only had to hit the # sign and then my computer began working. I initiated the need on my end first via my computer for signing into microsoft and they call to verify that you are who you say you are.

They claim to be from Microsoft. They want to renew your subscription. It's a scam, because they can provide to relevant information. When peppered with questions and having no answers you are hung up on.

Microsoft authenticate, even if you are in the UK (as I am) the call presents as this US number. Of course other scammers may be falsely presenting as this number to try and get through as it is probably on a lot of whitelists.

Microsoft verification call

Numerous nuisance calls in short period of time. Did not answers as call not recognized. No message is being left.

Tends to come up as scam or just unknown but it is the Microsoft 2 step/multifactor ID check to sign in to Microsoft software.

I received 10 phone calls and about 4 Voicemails from this number in around a half hour. Voicemails were maybe a minute and automated. I called back and could not get through to find out who it was so I have blocked this caller.

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This is the Microsoft two-step verification phone call.

Microsoft verification

When you pick up you get a msg saying poss fraudulent activity and to press 0 or 0# to stop/find out more. This is a business reception line so definitely not legit.

2 calls from this number in a very short time period. Left voicemails for around 50 seconds but no message. Blocked.

The phone number for MS Teams Sign-in Method.

I don't know how many times this number 8553308653 called me. I think it keeps calling since last week 1/5/2021. In the beginning they called me in the morning but yesterday and today in the afternoon. Maybe they want to check which part of the day I am able to answer the phone. That's why I think it is a telemarketer.

Microsoft authentication - use if you have second verification set up.

Called at 2:19am. Who is this?

3 to 4 calls a day some as early as 6:11 am I don't answer let go to voice mail. They just hold the line for up to 1 1/2 minutes but didn't leave a message scam

Spam call. Do not answer!

SPAM & SCAM! Like previous people have mentioned, its a robot message saying someone has committed fraudulent activity and I should press 0#. They call ALL the time and although I have blocked number they fil up my voicemail every week. Incredibly annoying