SWIFT / BIC Code
RBRBNL21
RegioBank
🇳🇱 Utrecht, Netherlands
Merged. RegioBank is now part of ASN Bank. de Volksbank brought its three consumer brands together under ASN Bank, and RegioBank made the change on 1 December 2025. RegioBank tells its customers in its own words that they keep their account number and that payment, savings and investment accounts stay as they are for now, so an existing account number should still work.
Announced by RegioBank's own page, which now opens “RegioBank is nu ASN Bank” and its own questions and answers about the change. How we check.
Announced by RegioBank's own page, which now opens “RegioBank is nu ASN Bank” and its own questions and answers about the change. How we check.
BIC Breakdown
RBRB
Bank code
NL
Country
21
Location
RBRB: institution identifier (4 letters)
NL: country code per ISO 3166-1
21: location code (city / timezone)
Bank Details
Full BICRBRBNL21
Bank nameRegioBank
CityUtrecht
Country🇳🇱 Netherlands (NL)
SEPA member (while operating)Yes
Institution typePrivate bank
Official websiteregiobank.nl ↗
CurrencyEuro (EUR)
Transfer networkSEPA + SWIFT
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IBAN format for 🇳🇱 Netherlands
Netherlands IBANs are 18 characters long.