David Wang
-Updated on June 26, 2026
What does a Deutsche Post tracking number look like?
A standard trackable item uses a 13-character UPU S10 number: two letters, nine digits, and the country code DE (for example RR123456789DE for a registered Einschreiben). Some domestic products show a shorter 9-digit reference, and parcels on the DHL Paket network use a 12-digit or 20-digit all-numeric number instead.