Czechia Postcode Database

Country Information

CountryCzechia

ISO CodeCZ / CZE

Total Records15,507

Czechia does not use a single nationally standardised postal code format in this dataset, so codes are stored as plain strings and validated against whatever the local source declares.

This database currently holds 15,507 postal codes ranging from 100 00 to 798 62, linked to 0 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. This country does not use administrative subdivisions to organise its postal codes. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Czechia Postcode Data

2,694 postcode found

Postal Code	Building / Place	Records
664 67	Brno-venkov	3
664 71	Brno-venkov	7
664 75	Brno-venkov	1
664 81	Brno-venkov	2
664 82	Brno-venkov	1
664 83	Brno-venkov	8
664 84	Brno-venkov	10
664 91	Brno-venkov	10
665 01	Brno-venkov	2
666 01	Brno-venkov	17
666 02	Brno-venkov	2
666 03	Brno-venkov	6
667 01	Brno-venkov	2
669 02	Znojmo	18
669 04	Znojmo	1
671 01	Znojmo	1
671 02	Znojmo	9
671 03	Znojmo	1
671 06	Znojmo	8
671 07	Znojmo	8
671 10	Znojmo	1
671 22	Znojmo	1
671 24	Znojmo	1
671 25	Znojmo	2
671 26	Znojmo	1
671 27	Znojmo	1
671 28	Znojmo	8
671 29	Znojmo	2
671 31	Znojmo	1
671 32	Znojmo	1
671 33	Znojmo	1
671 34	Znojmo	6
671 38	Znojmo	1
671 39	Znojmo	1
671 40	Znojmo	9
671 42	Znojmo	1
671 51	Znojmo	7
671 52	Znojmo	1
671 53	Znojmo	9
671 54	Znojmo	6
671 55	Znojmo	1
671 56	Znojmo	2
671 61	Znojmo	7
671 62	Znojmo	1
671 63	Znojmo	1
671 64	Znojmo	1
671 65	Znojmo	5
671 67	Znojmo	1
671 68	Znojmo	2
671 69	Znojmo	1

Page 39 of 54 · 2,694 postcode

Postcodes by Region

Postcodes by City

Frequently Asked Questions

Czechia does not use a single nationally standardised postal code format in this dataset, so codes are stored as plain strings and validated against whatever the local source declares.

Yes. Czechia postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.

15,507 This database currently lists

The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.

Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.