There's this:
If you tap the number/photo at the top
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You get this contact card where you can easily create a contact for the number. Then you can block.
//uploads.tapatalk-cdn.com/20160719/5511b47fb1cdc3e0215bbb0d7ef4a6be.jpg
Hopefully they'll fix this.
Me too!
I did this test:
- Created an undesirable contact.
- Blocked it.
- Deleted it.
- Checked in: Settings -> Phone -> Blocked (Call Blocking & Identification, on iOS 10) and the number was still there.
So we don't have to keep the undesirable contacts! (Even if labelled whatever).