Find and tap the contact's name.
Open the Phone app and go to the Recents or Call log tab.
Tap the three dots (⋮) in the top-right corner (or "More" on some phones). how to unblock calls on android
Open the Phone app (the green call icon).
Since Android phones vary by manufacturer (Samsung, Google, OnePlus, Xiaomi, etc.) and software version, this guide covers the that work across virtually all devices. Method 1: Using the Phone App (Fastest for individual numbers) This is the best method if you know you blocked a specific number and want to unblock it quickly. Find and tap the contact's name
Scroll down and tap Unblock (or "Remove from block list"). Method 3: Via Contacts App (Best for saved contacts) If you blocked a contact saved in your address book:
Open the Contacts app.
Look for an option like "Unblock number" (may be under "More" or "Additional settings").