Getting Started Premium phone masking Get started with phone masking. Almal All articles and threads Free email masking Premium email masking Premium phone masking In Engels Subscribe to Firefox Relay Premium Mask your phone number with Relay Phone Masking Relay Phone Masking - How long can I talk when I get a call? How do I block phone calls or texts to my Relay Phone mask? How do I reply to a text message sent to my phone mask? Relay Phone Masking FAQ