Temporary Phone Number for Hotmail

Updated 4 min read

When Hotmail asks for a phone number during registration or verification, an additional virtual number can be a convenient option. 5SIM lets you choose an available number for Hotmail, complete the supported SMS step, and view the incoming message directly in your dashboard.

Receive SMS online for Hotmail verification – Virtual Number for SMS Verification

Hotmail was the service that made email something you had rather than something your employer gave you. Before it, an address belonged to a company or a university and vanished when you left. Microsoft bought it early, and the name survived every reorganisation since: Hotmail addresses now live inside Outlook.com, working alongside outlook.com, live.com and msn.com on the same infrastructure and the same inbox.

That inbox has changed more in the last two years than in the previous fifteen. Copilot now runs inside Outlook as an agent rather than a button, triaging what arrives, spotting calendar conflicts and rescheduling around them, and pushing what matters to the top before anyone asks it to. In mid-July 2026 Microsoft rolled out drafting help directly in the compose window worldwide, so you can select a paragraph and ask for it shorter, warmer or restructured. A coaching layer sits alongside it, flagging tone and clarity and how a message is likely to land before you send it, which is a feature many inboxes would benefit from.

The consolidation continues underneath. Meeting Insights has been retired in favour of Copilot summaries, emails can be pulled into Copilot Notebooks as source material, and Outlook Classic is being wound down in favour of the rebuilt client. For someone who has held the same address since the nineties, none of that changes what the address is. Mail still arrives, and the account still opens everything else Microsoft makes.

Opening a mailbox confirms a phone number by SMS, and that number then sits behind account recovery for what is, for most people, the key to a great deal else. Microsoft also uses it for security notices and service messages. Take the confirmation on an additional number and it arrives inside your 5SIM order, while your mail, calendar and contacts stay in the account.

How to buy a virtual phone number for Hotmail

Choose Hotmail in the service list on 5SIM. The countries stocked for it right now load next. Pick one and the operators available for that country and service pairing appear.

Each operator line carries price, available quantity and SMS delivery rate side by side. Take all three together. A cheap line running low with a weak recent record often needs a second attempt, which costs more than the difference saved.

The number you buy waits in your active order. Enter it in the Hotmail phone field, request the SMS, and the message lands in that order window. Orders stay active for roughly 15 to 20 minutes.

If nothing turns up, cancel the unused active order and your payment returns to the 5SIM balance at once. An unused order left to run out refunds by itself.

  • Complete Authorization

  • Top Up your Balance

    Add funds to your balance via any of the payment methods offered by our website; to access them, click on the profile icon, then click "Top up balance".

  • Choose a Purchase Method

    Manual Buy:

    • Choose the country and operator yourself. This option gives you full control over the purchase.

    Smart Buy:

    • The fastest option. Simply choose a service, and we’ll automatically select the country and operator with the best SMS delivery rate.

  • Select a Service

    In the left panel you can choose the service you need, may it be a website or an app, which you can receive an SMS for. If the service you need is not listed, try using the service "Other". You can also reorganize the list and choose country first.

  • Select a Country

    It is recommended to choose the countries and operators with high SMS delivery rates—check out the sections "Statistics" and "Prices" to find the best options for the service you need.

  • Apply the Phone Number that You Received

    • Press the copy button near the phone number, then paste the number where required.

    If necessary:

    • Click "Cancel" if you do not wish to continue the process of receiving SMS.

    • Click "Ban" if the number has already been used.

    If you didn't receive an SMS, you will be refunded automaticallyrarely it may take up to 15 minutes

  • Receive an SMS

    Once you purchase a virtual number, you can receive unlimited SMS messages for a certain website or app within 5-30 minutes. If a SMS is not delivered within five minutes, in some cases the order will be canceled automatically. Some service/country/operator combos can provide you with only one SMS message. Click here to learn more about SMS delivery.

If there’s an error that you cannot solve yourself, contact our support.

Pros of using temp numbers for Hotmail

Using a temporary number for Hotmail can make a short registration or verification step more convenient, particularly when working with digital and software services.

Easy management: Incoming SMS are available in the 5SIM dashboard while the order is active. It can also be handy when using Hotmail from a different country or while traveling.

Communication separation: An additional number can keep Hotmail-related SMS separate from other online services. The result is a clear separation around Hotmail while your usual number stays focused on everyday communication.

Convenient setup: A temporary number can be useful for a defined email-service registration. This is useful when you want Hotmail-related messages to remain easy to identify.

Travel-friendly: Online access can be convenient when setting up services while abroad. For Hotmail, it keeps the relevant registration separate from unrelated online services.

No physical SIM: A short registration does not require another physical SIM card. It works well when your use of Hotmail is limited to a particular online flow.

Compare Hotmail Numbers by Country, Operator and SMS Delivery Rate

On 5SIM the numbers for Hotmail sit grouped by country and split by operator underneath. Select the service and a country, and price, remaining quantity and SMS delivery rate line up on each row, ready to compare without opening anything else.

The rate reports orders that already ran. A 65% rate means SMS arrived in about 65 of the last 100 placed for Hotmail through the same country and operator. Where two lines cost much the same, the stronger rate is the sounder pick.

Price from
$0.064
Countries available
2
Operators
2
Best SMS delivery rate
0%

England

Virtual51

75 889 pcs

Live data from the 5SIM Statistics — prices, stock and SMS delivery rates change through the day.

FAQ

Yes. Virtual numbers can be used for legitimate personal and online tasks, including registering with supported services such as Hotmail. They can also be a convenient way to use an additional phone number for a specific purpose.

SMS delivery time can vary depending on the service, country, and mobile operator. If the expected SMS does not arrive, the cost of the number is automatically returned to your 5SIM balance after the order is completed. You can then try another available number or operator.

No. Temporary numbers are intended for a specific task and cannot be reused after the order has been completed. If you need an additional number for another task, you will need to purchase a new number.

SMS delivery can vary depending on the country and mobile operator. You can check the available options and SMS delivery statistics on 5SIM to choose a suitable number for your needs. You can also use Smart Buy to make the selection easier. Simply choose Hotmail, and Smart Buy will automatically select an available country and operator with the highest SMS delivery rating among the available options. You can also set a maximum price to stay within your budget.

No. Each temporary number is designed for one Hotmail account verification.

5SIM offers virtual numbers from many countries. Available options depend on the country, service, and current operator availability.

Below you can find the top countries currently available for Hotmail on 5SIM. The available countries and operators can change as inventory is updated, so check the current list directly on 5SIM before placing an order.

You may need a number from a particular country because you are in that country, are traveling, the service provides regional features, you need to test a specific regional scenario, or the service requires a number from that country. A country listed below is not a guarantee that it will work for every registration. Check the current availability and requirements for Hotmail on 5SIM.

Buy Virtual Number for Hotmail

Ready to open your mailbox? Choose Hotmail on 5SIM, take an available country and operator, and receive the SMS online in your order.