Use virtual phone numbers for two-factor authentication (2FA) and use it from anywhere in the world without the need of any physical device
Two-factor authentication (commonly abbreviated to 2FA) increases the security of your accounts by providing two types of authentication. What is required is: our login data, and something you own e.g. a cell phone with an unique number. You can use Blacktel phone numbers for 2FA and get your two-factor authentication from anywhere in the world, even if you don't have your cell phone to hand.
You can add multiple phone numbers for your 2FA and separate them from each other to use with different services and providers.
With Blacktel 2FA phone numbers, you no longer need physical devices for your Two-factor authentications.
Please make sure that your phone numbers for the 2FA do not expire at Blacktel. You can only use them if your numbers are active in your Blacktel also use for 2FA.