JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <div>+214-497-6869</div>
</div>

JavaScript

var regex = /\+\d{1,4}?[-.\s]?\(?\d{1,3}?\)?[-.\s]?\d{1,4}[-.\s]?\d{1,4}[-.\s]?\d{1,9}/g;
var y = "<a href=\"javascript:;\">$&</a>";
var body = document.body;
body.innerHTML = body.innerHTML.replace(regex, y);