Will my US land line phone number show up on UK caller ID?

Question

I just used my calling card to call overseas thinking the calling card number would show up rather then my home number. After the fact, I called my cell phone with the calling card and my US land number did show up. Do you think it showed up on the UK land number I called.

Answer 1

I am not certain but probably not, as any calls I get from the US do not show a calling number.