Line Lock adds protections to your line(s) from scammers who may try to get ahold of your phone number. Often, this can be used to authenticate into other accounts such as social media or financial accounts.
Due to an increase in these types of scams, the FCC has adopted rules requiring all service providers implement Line Lock functionality.
Chat with one of our agents live. We will get back to you in a few minutes.
Need guided support? You can call us directly and we will help you.
Phone Support:
1-877-440-9758Check your balance, refill or manage plans and phones with our
© 2025 Family Mobile, Inc.