David Wang
-
Updated on June 24, 2026

What does a Colissimo tracking number look like?

Colissimo references usually contain between 11 and 15 characters. Domestic French parcels are often 13 characters and may begin with a letter and digit combination such as 6A, 8R, or 7Q. International parcels typically use the UPU S10 format of two letters, nine digits, and the country code FR, for example CC123456789FR.