WhatsApp is one of the most popular messaging apps in the world, with over 1 billion active users. But what if you can’t get through to someone you’re trying to contact? Maybe their number is blocked on WhatsApp. Here’s how to unblock a number on WhatsApp. To unblock a number on WhatsApp, first open the app and go to the contacts list. Tap on the person’s name and then tap on the three lines in the top right corner of their profile picture. This will open their details page. Next, tap on the security tab and then tap on unblock next to the number you want to unblock. Finally, confirm that you want to unblock this number by tapping on OK. ..
