Is KREFBE21 a valid SWIFT code?

Yes. KREFBE21 has the right format and is in our directory for KREFISERVICING, ANTWERP. Confirm with the beneficiary that it is the bank that holds their account.

What is the difference between KREFBE21 and KREFBE21XXX?

None. KREFBE21 is the 8-character form of KREFBE21XXX; XXX at the end means the head office. Either works.

SWIFT/BIC · Belgium

KREFBE21

KREFISERVICING · Head office · ANTWERP

Code details

SWIFT/BIC: KREFBE21 (KREFBE21XXX)
Institution: KREFISERVICING
Office: Head office
Branch code: XXX · head office
Address: VAN PUTLEI 18, 2018 ANTWERP
City: ANTWERP
Country: Belgium

What KREFBE21 means

KREFBE21XXX

KREFBank code
Four letters chosen by the institution.
BECountry code
Belgium (ISO 3166)
21Location code
Where the institution sits on the SWIFT network. A 1 in second place marks a passive participant.
XXXBranch code
XXX, or nothing at all, means the head office.

Paying an account at this bank

You will also need the beneficiary’s IBAN. Belgium IBANs have 16 characters and start with BE. IBAN format and example → Check an IBAN →

Questions

Is KREFBE21 a valid SWIFT code?: Yes. KREFBE21 has the right format and is in our directory for KREFISERVICING, ANTWERP. Confirm with the beneficiary that it is the bank that holds their account.
What is the difference between KREFBE21 and KREFBE21XXX?: None. KREFBE21 is the 8-character form of KREFBE21XXX; XXX at the end means the head office. Either works.

Sending to KREFBE21?

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About this data

Codes are checked against our directory of banks on TrillioniPay corridors. Always confirm the code with the beneficiary’s bank before sending a payment. Last updated: 23 September 2026.

Institution names and addresses: Global Legal Entity Identifier Foundation (GLEIF) LEI data, available under CC0. The address is the legal entity’s registered or head-office address, which can differ from the office SWIFT lists.

SWIFT © and database rights August 2026. All rights reserved. This Mapping Table has been developed by SWIFT. Any use of the Mapping Table, in whole or in part, is subject to the BIC/LEI Mapping Table License Agreement as published with the Mapping Table available on GLEIF's website. The Mapping Table is updated monthly. For the latest BIC information and updates, always refer to www.swift.com/bic .