David Wang
-
Updated on June 24, 2026

What does a PostNord tracking number look like?

International shipments use the UPU S10 format: 2 letters, 9 digits, and a 2-letter country code such as SE for Sweden or DK for Denmark (for example, LM123456789SE). Domestic parcels often use a longer numeric string ranging from around 9 to 20 or more digits.