How to Delete Telegram Contacts on Android To delete a Telegram contact on Android, tap the hamburger menu in the top-right corner and select Contacts.

Now it’s culling numbers from your phone and adding them to its online database to “help you” find contacts. Don’t trust Facebook with your mom’s number? Here’s how to fix it.

Facebook can sync your friends to your contact list on your phone, but that’s not always a good thing.