通常情况下，使用这样的临时号码，他们在社交网络（VK，OK，Facebook，Instagram）注册，也确认由即时通讯工具（Telegram，WhatsApp，Viber，WeChat）和邮箱注册（Yandex，Mail.ru，Gmail，Yahoo），并为其他网站和服务。AVITO, YOULA, AUTO.RU, Twitter, SEOsprint, Steam, Uber, Gett, Microsoft, Tinder。但是，临时号码也可以用来接收一次性的个人信息，以便保持匿名，而不是一次性获得SIM卡。服务列表 - 世界上所有的服务。
What are the numbers for what they are used
Creating and using virtual numbers is a topic that has become popular relatively recently. However, not everyone understands what this term is. In this article, we will understand what a virtual number is, how it is created, whether it differs from a regular number, and where it can be used.
There are several types of virtual temp numbers
The first type of virtual numbers does not actually have a physical medium, such as a SIM card, and only exists virtually. However, only the telecom operator can create such a fully functional number that does not differ from the usual one. All information about calls and messages is first recorded on the server of the mobile operator, and then transferred to the user of this number. Such numbers are used in a narrow segment and are not widely used, since their operation requires operator resources and appropriate equipment.
Pseudo-virtual numbers, which are offered on many websites and services, are not actually virtual, as they have a real physical SIM card. However, for the end user, such numbers look like virtual numbers, since he uses them through a website, and not through a smartphone. Technically, these numbers do not differ from ordinary numbers and can perform the same functions as receiving messages, calls, and forwarding.
Prices for temporary numbers
The differences between real virtual numbers and pseudo-virtual numbers are significant. Virtual numbers provided by mobile operators are usually expensive, while pseudo-virtual numbers can be rented from many services for a few cents, in cases where you do not need a number registered to you.
Advantages and disadvantages
Since the first type of numbers is provided by operators, in this case the guarantees of its performance are, of course, higher, but it is also worth considering the difficulty of finding an operator with such numbers and the cost of a monthly subscription fee for such a number.
With the second type of virtual numbers, everything is simpler - they can be easily rented for a month or even just for a one-time SMS. Among the shortcomings, it is worth noting the possibility of blocking the number, which may lead to the inability to receive additional SMS or make calls.
The answer depends only on your tasks and needs. Choosing the first type of numers, you get the stability of work for a high cost and a complicated process of acquiring them. With the second type of numbers, everything is easier, faster and cheaper, but there may be cases of number blocking. Thus, the final choice is up to the user.