F_B is a public Telegram group — anyone can join without invitation. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings. You can leave at any time with a single tap.

No. Telegram never notifies your contacts when you join or leave a group. Other members inside F_B can see your username only if you post — your membership is not visible to anyone outside the group.

F_B is a Telegram group for anyone interested in chat and rules. Members can expect regular discussions on social and respect, along with guidelines to discover.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. F_B currently has 80 members, last verified 20 May 2026. If you've joined F_B and noticed something suspicious — a review on this page helps others stay safe.