دیوار تهران 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. With 2,917 members, it is an established community.

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

دیوار تهران is a Telegram group for anyone interested in advertising and classifieds. Members can expect regular discussions on tehran and marketplace, along with local to explore.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. دیوار تهران currently has 2,917 members, last verified 24 May 2026. If you've joined دیوار تهران and noticed something suspicious — a review on this page helps others stay safe.