Firefox Relay Now Offers Burner Phone Numbers to Curb Spam 

Firefox Relay Now Offers Burner Phone Numbers to Curb Spam 

The Firefox Relay service, which allows you to mask your email address and curb spam, now offers virtual phone numbers. It’s a simple but effective idea; calls and texts made to your “fake” phone number are screened for spam (using custom or automatic filters) before being forwarded to your phone.