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
440 01	Louny	82
441 01	Chomutov	45
460 01	Liberec	23
460 03	Liberec	1
460 05	Liberec	2
460 06	Liberec	2
460 07	Liberec	6
460 08	Liberec	4
460 09	Liberec	1
460 10	Liberec	8
460 14	Liberec	6
460 15	Liberec	6
463 03	Liberec	1
463 11	Liberec	1
463 12	Liberec	12
463 31	Liberec	20
463 34	Liberec	11
463 42	Jablonec nad Nisou	19
463 43	Liberec	36
463 44	Liberec	16
463 45	Liberec	17
463 46	Liberec	2
463 48	Liberec	19
463 52	Liberec	12
463 53	Česká Lípa	9
463 62	Liberec	4
463 65	Liberec	5
463 73	Liberec	11
464 01	Liberec	18
466 01	Jablonec nad Nisou	1
466 02	Jablonec nad Nisou	2
466 04	Jablonec nad Nisou	1
466 05	Jablonec nad Nisou	2
466 06	Jablonec nad Nisou	1
468 01	Jablonec nad Nisou	2
468 02	Jablonec nad Nisou	6
468 03	Jablonec nad Nisou	2
468 04	Jablonec nad Nisou	1
468 11	Jablonec nad Nisou	4
468 12	Jablonec nad Nisou	1
468 21	Jablonec nad Nisou	8
468 22	Jablonec nad Nisou	41
468 24	Jablonec nad Nisou	1
468 25	Jablonec nad Nisou	1
468 26	Jablonec nad Nisou	1
468 27	Jablonec nad Nisou	1
468 33	Jablonec nad Nisou	2
468 41	Jablonec nad Nisou	3
468 43	Jablonec nad Nisou	3
468 44	Jablonec nad Nisou	5

Page 24 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.