Parth How to 15/12/2020 1 min readHow to unblock a number on the iPhone Table of Contents ToggleOpen the ‘Phone’ app on the iPhone.Tap on the ‘Contacts’ tab at the bottom of the phone app screen.Scroll through the contact list and tap on the contact you want to unblock.Scroll down the list and tap on the ‘Unblock this caller option. Scroll down the list and tap on the ‘Unblock this caller option.