A few months ago a (female) friend and I were looking at some 20 year old videos of the band we both used to belong to (I'm still there, she isn't). She knew me back then but we weren't friends or anything. But she is aware of my transition. This was a video of a wedding and at one point all the band members were filing past the bride and groom shaking their hands, you know how it is. And I was going like "oh, there is Tom, here you remember Dick. That's Mary, Joane, Harry. And that's me, and behind me is Bob, you remember Bob?" (not real names of course). And she says: "wait, back up... That's YOU!? Wow your face has changed!".
So I guess my face has changed. I really don't see it. But it was a fun moment

Back about 10 years ago, we had some kind of team building sports event through my employer at the time. By then I was post-op, but very insecure. So here I was in the women's locker room thinking all hell is going to break loose when they see me in there. I was sure I would be clocked as trans or something. Not even a peep or a glance. Everyone was just taking their showers and what not else. That was one of those "Gee, I guess I pass" moments.
EDIT: As for voice though, I hate telephones. Diabolical things. People are invariably asking my name twice to make sure they heard me correctly, because the female name they here doesn't match the voice.