Code Banque
The French Code Banque is a 5-digit identifier for French banking institutions. Combined with the 5-digit Code Guichet (branch code), it forms the basis of the French RIB (Relevé d'Identité Bancaire) used for domestic transfers.
At a glance
Country
France
Identifier
CB
Format
5 digits
Used for
Domestic transfers
Format breakdown
20041
Code Banque
1–5
Bank identifier
01005
Code Guichet
Separate
Branch code
How CB works
The Code Banque identifies the bank, the Code Guichet identifies the branch. Together with the account number and a 2-digit key, they form the RIB. All of these are also embedded in French IBANs.
Where to find yours
On your RIB document, bank statement, in your banking app, or embedded in your IBAN.
Payment systems in France
| System | Speed | Description |
|---|---|---|
| SEPA Instant | Under 10 seconds | Instant euro transfers, widely adopted since 2023 |
| SEPA Credit Transfer | 1 business day | Standard eurozone transfers |
| Carte Bancaire | Instant | France's dominant card payment network |
Major banks in France
Good to know
The RIB is the standard document for setting up payments — it contains Code Banque, Code Guichet, account number, and clé RIB.
French IBANs are 27 characters: FR + 2 check digits + Code Banque + Code Guichet + account + RIB key.
SEPA transfers within Europe only require IBAN — no Code Banque needed separately.
Related tools
Other countries
Frequently asked questions
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