The main problem with linking to a phone number in HTML is that browsers don’t always understand the syntax. If you use a “<a>” tag to link to the phone number, the browser will display the link as text instead of an interactive phone number.
This code line creates a hyperlink to a telephone number. When the link is clicked, the phone will dial the number.
Calling Phone numbers
To call a phone number in HTML, you would use the tel attribute on a link. For example, to call the number “555-1212”, you would use the following link: