Why is it asking for a phone number to turn on?

It shows a keypad to input a phone number. It had worked fine a couple days ago. Now I cannot access my phone. I had gotten it to safe mode. But that is as far as I can go now.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0