This article is about an incident from just last month, but the fact that there are 20+ failure reports over just Feb 2022-Jan 2023 ( https://www.reddit.com/r/GooglePixel/comments/y039zn/i_compi... ), across multiple Pixel models, is insane. There’s something seriously wrong here.
I was manually entering the number on the dial pad, and the call would never initiate.
Finally, I created a dummy contact with the number and then it finally worked.
I now have a phone that isn't a phone.