Microsoft · Accounts
Microsoft virtual number: a dedicated number for Microsoft accounts
A Microsoft account underpins Outlook, Xbox, and Windows sign-in, and Microsoft uses a phone number for two-step verification and account recovery. A dedicated line is useful for a secondary account, a work-adjacent profile kept apart from a personal one, or simply for keeping a private number off a Microsoft account entirely.
Written and maintained by the VNumbr team · Last updated 24 September 2026
Key points
- Microsoft sends a one-time SMS code to verify and later to re-check your account.
- A permanent number stays yours while you renew, so later Microsoft codes still arrive.
- Permanent numbers start from about $3.99/mo; a one-off OTP number for Microsoft from about $0.56.
- Numbers come from real mobile carriers, but each app decides what it accepts.
Why a permanent number suits Microsoft
Two-step verification that keeps working
Security codes reach a number you keep renewing, not one that might be reassigned.
Separate accounts, separate lines
Run a secondary Microsoft or Xbox account without tying it to your everyday number.
Recovery when you need it
If Microsoft ever locks an account for review, having a working verification number speeds up getting back in.
How Microsoft verification works
Account platforms such as Microsoft sit at the centre of many other logins, so they treat phone verification as a security control rather than a formality. A number can be requested at signup, for two-step verification and when the platform notices something unusual.
Recovery flows lean on the number you registered. If that number is gone, the fallback is usually a slower manual process, or none at all, so the number behind an important account should be one you intend to keep.
Who this is for: Anyone protecting an account that other logins depend on, and teams that want recovery tied to a shared line rather than one person's phone.
Set up Microsoft in four steps
- 1
Buy the line
Pick a country and plan and pay with crypto or your wallet balance.
- 2
Add it to the account
In account.microsoft.com, go to Security info and add the phone number.
- 3
Confirm the code
Read the SMS from your VNumbr inbox and enter it.
Permanent or OTP number for Microsoft?
| Permanent number for Microsoft | OTP number for Microsoft | |
|---|---|---|
| Billing | Monthly or yearly plan | Once per activation |
| Price | Flat, yearly is cheapest per month | From $0.56 per code |
| Codes it can receive | Unlimited SMS | One code |
| Later sign-ins and recovery | Keeps working while you renew | Released after use |
| Best for | A Microsoft account you will keep | A one-off Microsoft signup |
| Refund | See refund policy | Full refund if cancelled before an SMS arrives |
Microsoft is available as a single-use OTP number in 139 countries right now. Choose OTP only when you are certain you will never need another code from the account.
Keeping your Microsoft account secure
- Add a second recovery method such as a backup email or authenticator app.
- Turn on two-step verification and store backup codes offline.
- Check the recovery phone number is current after any change.
- Renew the number before it expires.
Microsoft code not arriving? Check this
- 1Wait a couple of minutes. Most codes arrive within seconds, but carriers and apps can delay them.
- 2Check the number was entered with the correct country code and no extra digits.
- 3Request the code again only after the app allows it. Repeated requests can trigger a temporary block.
- 4Confirm the message is not a voice call option. VNumbr numbers receive SMS only.
- 5Look in your VNumbr inbox first. It shows every message in real time.
- 6Accounts with many linked services can be checked more strictly after a password reset.
- 7A recently created account may face tighter limits on what a new number can verify.
How VNumbr works
Choose a country
Pick where the number should be based. The prefix tells apps where you are.
Pay in crypto or wallet
Cryptomus, NOWPayments or your balance. Email-only signup, no ID.
Use it for verification
Enter the number where the app asks and request the SMS code.
Read it in your inbox
Messages appear in your dashboard in real time and through the API.
Worth knowing
Microsoft applies its own account-security rules and may ask for further verification independent of the phone number on file.
- Real carrier numbers, not VoIP or temporary lines
- Pay by crypto or wallet balance
- Your number stays private — never shared with the carrier or other third parties
- Monthly or yearly plans, yearly is cheapest per month
Choose a country for Microsoft
Only need Microsoft once?
A permanent number above is for keeping this Microsoft account long-term. For a single verification code instead, VNumbr also sells OTP numbers billed per activation.
Using VNumbr with Microsoft: what to expect
A VNumbr number is a permanent line allocated on a real mobile network and assigned to your account. You choose the country, pick a monthly or yearly plan and pay in cryptocurrency or from your wallet balance. Once payment is confirmed the number is activated automatically, and every text message sent to it, including a verification code from Microsoft, appears in your dashboard inbox in real time.
The number stays yours for as long as you keep it renewed. You can switch on auto-renew from your wallet balance so it never lapses, which matters for Microsoft because sign-in checks and account recovery can ask for a fresh code months or years after you first registered. Yearly plans work out cheaper per month, and the price shown across the site is always that lower per-month figure.
Your privacy matters to us. VNumbr does not share your data with third parties or with the mobile network operator, and the messages in your inbox are visible only to you. If you want the most private checkout available, pay through one of the cryptocurrency gateways. Card and PayPal payments are planned for a later release. If anything looks wrong with an order, open a ticket from the Support page or email [email protected] and we will help.
Microsoft number: common questions
Does this work for Xbox accounts too?
Yes, Xbox accounts use the same Microsoft account system, so the same number works for both.
Can I use it for two-factor authentication?
Yes, SMS-based two-step codes arrive in your VNumbr inbox. An authenticator app is a useful addition for stronger security.
Does Microsoft see anything about VNumbr?
Microsoft only sees the phone number itself, same as with any number added to an account.
Do I need my own phone number to use Microsoft?
No. Microsoft only needs a number that can receive an SMS, so a VNumbr number can stand in for your personal SIM. Each app still decides which numbers it accepts.
How much does a number for Microsoft cost?
Permanent numbers start from about $3.99 per month on the yearly plan, and prices vary by country. A single-use OTP number for Microsoft starts from about $0.56.
How fast does the Microsoft code arrive?
Codes normally appear in your dashboard within seconds of the app sending them. If nothing arrives after a couple of minutes, wait for the app's resend timer and try again.
Which country should I pick for Microsoft?
Choose the country that matches where the account or audience is based, or the country Microsoft expects for your region. If it makes no difference, compare monthly prices.
A number for Microsoft, ready in moments.
Pay in crypto or from your wallet balance, and keep it for as long as you renew.