If you have WhatsApp, you know how to save your number. But what if someone steals your number? There are a few ways to check if someone has saved your WhatsApp number. The first way is to look at the history of your phone. If someone has saved your number and used it recently, you may want to contact them and ask them to remove the number from their account. The second way is to use the “report a thief” function on WhatsApp. This will alert other users in your group about a possible thief who has accessed your account. Finally, you can also use the “find my phone” function on WhatsApp to find out where your phone is located.