How to know if someone blocked you on iPhone?

[Anonymous]

How do you know if someone blocked you on there iPhone? I also have a iPhone...

[NotMyUsername15]

"you will be able to send SMS / iMessage but it will never be visible for the user as iOS will not make it visible to them as they have blocked it, it is similar when you call that number the call get disconnected after a ring but will not show up as a missed call."

[pervertedjester]

Download a "Burner" app and text them normally, then use the app.