Hi, No changes, only one line affected. All numbers as well. I have a google pixel 4.I wasn't able to make a call from contacts or from a typed number. I was able to solve the issue though. I turned of VoLTE and it seems to have fixed the issue.
This happened suddenly a year into my contact and does not make a difference if I use a 1 or not within the phone number. I can't make any calls or use any of my common contacts, it just goes straight to the automated voice "unfortunately we can not ...