Looking for dialer replacment app that just shows the number in a popup.

[Android Central Question]

I need a "spoof" dialer app that just shows me the number (from a link) it would have dialed otherwise. For example if i were to click a "call now" button in an app or website (which frusteratingly doesnt show the number, only provides button), it would just show me the number in a pop-up or new forground window, which could then either auto disappear or close with one tap.

Is there any app that exists for this? Seems it would be particularly simple to code..

Intended for tablet which doesnt have stock dialler and doesnt support calls. Along with some specific apps and situations.

Thanks- A