---
id: "cz_bank_code"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["finances"]
country: ["CZ"]
langs: ["common"]
quality: 80
url: "http://registry.apicrafter.io/datatype/cz_bank_code"
---

# Czech bank code (kód banky) (`cz_bank_code`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

Four-digit code of a bank or other payment service provider in Czech payments (kód platebního styku, usually called kód banky). It follows the slash in a national account number, as in 19-2000145399/0800, and is characters 5 to 8 of a Czech IBAN. The Czech National Bank publishes the list of codes with the provider names and BIC codes.

- Personal data (PII): no
- Categories: Finances and banking (finances)
- Countries: Czechia (CZ)
- Languages: Common to most languages (common)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^\d{4}$
```

## Examples

- `0100` — Komerční banka, from the list of the Czech National Bank
- `0300` — Československá obchodní banka, from the list of the Czech National Bank
- `0800` — Česká spořitelna, from the list of the Czech National Bank
- `800` (invalid example) — Leading zero dropped

## Translations

- cs: Kód banky (kód platebního styku): Čtyřmístný kód poskytovatele platebních služeb za lomítkem v čísle účtu; seznam kódů zveřejňuje Česká národní banka.
- ru: Код банка Чехии: Четырёхзначный код банка в чешском номере счёта (после косой черты) и в IBAN; список кодов публикует Чешский национальный банк.

## Sources

- doc: <https://www.cnb.cz/cs/platebni-styk/ucty-kody-bank/>
- doc: <https://www.zakonyprolidi.cz/cs/2011-169>

## Quality

Score 80/100. Missing: mapping (Wikidata, Schema.org, ...), detector coverage.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/cz_bank_code.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/CZ/finances/cz_bank_code.yaml>