only phone numbers show up in messaging for some people
For about 2-3 days now in messaging, for some messages the phone number only shows up--no name. The person's initials still show in the bubble. It is some iPhone uses, some not. When in the message, and I click on the phone number to go to the contact, there is no option at the top to see a name, it is a blank space. There are 4 pictures (message, call, video, and mail) and then "Notes." If I click edit, I can add a phone, email, etc. But there is nothing at the top. I have tried to edit one & add an email, but that did not fix the problem.
I have done a hard restart several times. I have updated to 10.2.1. I have tried turning off iMessage and turning back on. I have tried turning off MMS messaging & turning back on as well.
Any other ideas?
iPhone 7, iOS 10.2.1