Learn how to view the list of your most contact friends on Snapchat.
Steps

Step 1. Launch the Snapchat app
Click on the yellow icon with a white ghost.
If you haven't logged in yet, click Sign In and then enter your username (or email address) and password

Step 2. Activate the camera and swipe down from the top of the screen
Your profile will open.

Step 3. Tap My Friends
It's at the bottom of the screen.

Step 4. Find the "Best Friends" section
It's at the top of the screen, just above the My Friends heading. Anyone between Best Friends and My Friends is one of your best friends.