Adding an international number to WhatsApp allows you to communicate with people from other countries without incurring expensive international calling charges. To add an international number to WhatsApp, you need to include the country code and the full phone number, including the area code. For example, to add a United States number, you would include the country code +1, followed by the area code and the phone number. Once you have added the international number to your contacts, you can start chatting with them just like you would with any other WhatsApp contact.
There are many benefits to adding international numbers to WhatsApp. For example, you can stay in touch with friends and family who live in other countries, collaborate with colleagues on international projects, and even conduct business with people from all over the world. WhatsApp is a great way to stay connected with people from all over the world, and adding international numbers to your contacts is a great way to take advantage of all that WhatsApp has to offer.