Open the Phone app.Tap the More icon, which looks like three vertical dots.Tap Settings > Blocked Numbers.Tap the X next to the contact you want to unblock.Select Unblock.

How do you unblock a number on a Iphone?

Tap Settings > Phone > Blocked Contacts. Swipe right to left across the number, then tap Unblock. To unblock people who text you: Go to Settings > Messages > Blocked Contacts. Swipe right to left on the number and tap Unblock.

How do I unblock a number on my home Phone?

To block a number: Press #, dial the 10-digit number you want to add, and press # to confirm. To unblock a number: Press *, dial the 10-digit number you wish to remove, and press * to confirm. Enter *67 and then the number you want to block from seeing your caller ID info.