Your messages stay on “sent” but never show “delivered”
Your texts never show “read” receipts
Calls go straight to voicemail every time
The phone rings once or not at all before voicemail
Your messages are consistently ignored across multiple attempts
You can still contact the person through other apps or numbers, but not by text
The contact’s profile photo, status, or updates disappear in messaging apps
Group messages with the person behave differently than expected
Messages sent from another number go through while yours do not
There is no direct way to confirm a block from texts alone