Have you ever wanted to create contact groups on your iPhone to sort out the people in your list? While this is not possible natively for some reason, you can use iCloud’s web client to make contact groups for your iPhone.
Most people have hundreds of contacts stored on their iPhones these days. The list of contacts includes your colleagues, family members, friends, or anyone else really. As the number grows, organizing those contacts becomes increasingly difficult. The best way to manage all your contacts would be by sorting them into different groups. Most users would like to keep their personal and work contacts separate, so making a group specifically for work colleagues would be a really good start.