What is the input type for mobile number?
The <input type="tel"> defines a field for entering a telephone number.
How to format phone number in HTML?
“Tel: 123-456-7890 “creates the HTML phone number. The number within the quotes is the number it will call. The number within the >< tags is the visual portion and it can be anything you want it to be including the phone number, a line of text such as “Click to Call” or “Call Now”, or any other call to action you want.