How to know if a blocked number called?

I have a person blocked on both my iphones, however on one phone when a blocked number calls, I receive a message that I missed a call. On the other, I don't receive, because when the person calls they get a busy message. How do I change that?

When YOU block a number, that number can't call you. When someone blocks their own number, that means it just hides the number it's calling from. It'll usually show up as "Unknown" or "blocked number".

  • Will blocked numbers on my iphone stay blocked when I get a new iphone? My girlfriend blocked a number of a person she wasn't supposed to be talking to. She swore up and down she did. She got a new phone and months later that number called. Did she lie to me. She uses the same icloud account, the same phone number.
  • When I get a block number id call from someone how do I know who called me? Is it impossible to know who called me if it's a blocked number id number btw I have a iphone and live in the uk
  • Someone called me on blocked number? I have an iPhone 4s it came up "blocked" as where the name usually is then underneath it said unknown What does this mean? Does it mean the person blocked my number? I never blocked anyone
  • I got called by a random number and? I live in South Carolina and I don't know anyone from DC but I just got a call on my iPhone from a number with a 202 area code that said DC, USA. I didn't know who it was so I didn't pick up and after the call ended, I called it right back only to receive an error PPS 6180 code. What does that mean? I don't understand how a number who just called me is unreachable.