David Wang
-Updated on June 25, 2026
What does an International SEUR tracking number look like?
The most common format is 13 characters: two letters, nine digits, and the suffix ES, for example AB123456789ES. The ES suffix marks Spain as the country of origin in the UPU S10 style. You may also see a DPD/Geopost consignment number starting with JJD, a 14-digit numeric DPD reference, or a CEX express reference.