Buy mobile phone numbers, using Bitcoin, completely anonymously. We don't even take an email address if you don't want to supply one. You can receive SMS text messages on these anonymous numbers using our web interface. We also provide physical numbers so that messages can not be filtered by our upstream virtual number provider.
Jeff is organising a huge protest against police brutality. Jeff says protecting his identity is of vital importance for his own safety. He signed up for a GMail account using an SMS Privacy physical number. For everyone who knows him, Jeff is the go-to guy for privacy issues. Jeff's friends think he is the bee's knees.
The company John works at uses Telegram for internal communication. John used an SMS Privacy physical number to sign up for a second Telegram account so that he can keep his work life and personal life separate. John's colleagues respond to their boss at all times of day and night, but John is able to leave his work at work, giving him more time to spend with his kids.