You can find and reach out to them using their phone number - that only works if they have added it to their Instagram account.

If you don’t remember your friend’s username, full name, or whatever name(s) on Instagram, it’s alright. It’s a pretty nifty and is hidden in the Instagram app. However, not many know that you can also find people on Instagram using their phone numbers. Finding People on Instagram Using the Phone numberĪccessing your contacts or address book to find your friends is a feature common to Facebook and Twitter. Learn more about account suggestions.Did You Know: You can control and limit who sees your Instagram posts and stories in 4 different ways. Your account may also appear as a suggestion for others to follow if your email address or phone number is included in the contacts that others have uploaded. If someone has your email address or phone number in their contacts, they may find your account when they upload those contacts to Twitter. How would others find me by my email address or phone number? If you turn off the settings that let others find you by your email address or phone number, Twitter will also not use your address book contacts (if you have chosen to upload them) to suggest your account to others. You can control whether others can find you on Twitter by your email address or phone number by adjusting your discoverability privacy settings (instructions below).

In order to help you make those connections, we use your email address and phone number to make your account discoverable to others.

Often the best connections on Twitter are with people you already know.

Find people by number