If you blocked a number that wasn't saved to your contacts (like a delivery driver or a business), you might not have a contact card for them. You can unblock them directly from your call history.
Blocking a contact on your iPhone stops all phone calls, messages, and FaceTime requests from that person. But when you’re ready to reconnect—or simply made a mistake—unblocking is straightforward. This guide covers everything from the basic steps to advanced scenarios like syncing across devices. how to unblock contacts on iphone
That’s it. The person can now call and message you normally, but any missed communication during the block period is gone permanently. If you blocked a number that wasn't saved