Separate dial code option
Display the selected country dial code next to the input, so it looks like it's part of the typed number. Play with this option on Storybook (using the React component).
Demo
Markup
<input id="phone" type="tel">
Code
const input = document.querySelector("#phone");
window.intlTelInput(input, {
initialCountry: "gb",
separateDialCode: true,
utilsScript: "/intl-tel-input/js/utils.js?1715508103106" // just for formatting/placeholders etc
});