and maybe on your provider. You don't tell about that.
Here in The Netherlands I can block showing my number to 'normal' phones. But it's always shown in our equivalent to 911 as far as I know.
So please tell your country, your ISP and your settings.
My understanding is that if I were to phone 911 on my cell phone my cell phone number and my location would not register on the 911 operator's phone. I would have to specifically tell the operator where I was located. Here is my question. Suppose that a person with a cell phone had caller ID or an answering device on his cell phone and I would to call that person on my cell phone would my phone number register on his cell phone? Thank you. user470