Tap Settings from the dropdown menu.
Find the number you previously blocked.
Tap the three dots (⋮) or Edit (pencil icon). how to unblock calls on android
Open the Contacts app.
Look for an option like "Unblock number" (may be under "More" or "Additional settings"). Tap Settings from the dropdown menu
Tap the three dots (⋮) in the top-right corner (or "More" on some phones). how to unblock calls on android