Tap Blocked Contacts .
Blocking a number on iOS is instant. Luckily, However, Apple hides this setting in a menu you might not think to check— Phone > Blocked Contacts. how to unblock number on iphone
Call their number manually. If it rings on your end, you are unblocked. Pro Tip: Do Not Delete the Conversation Many users think deleting a text thread unblocks a number. It does not. The block remains active on the phone number itself. Always use the Settings > Phone method. Final Verdict: Unblocking takes 10 seconds. Just remember: Settings > Phone > Blocked Contacts. Bookmark this post for the next time you clear the air with someone. Tap Blocked Contacts
Scroll down and tap Phone .