David Wang
-Updated on June 25, 2026
What do the letters at the start of a Czech Post number mean?
The prefix signals the service. DR is Balík Do ruky (Parcel To Hand), NP is Balík Na poštu (Parcel To Post Office), RR is Doporučená zásilka (Registered Mail), and EE or EM is EMS express. Balíkovna pickup parcels often start with NB or NR. Treat the prefix as a strong hint rather than a guarantee.
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