🇳🇱 Netherlands
✓ SEPA MemberPrivate BankASN Bank (formerly SNS) IBAN Format & BIC Code
Find the official BIC/SWIFT code for ASN Bank (formerly SNS), understand the Netherlands IBAN format used for all ASN Bank (formerly SNS) accounts, and validate any IBAN instantly.
Bank Details
IBAN Format at ASN Bank (formerly SNS)
IBANs at ASN Bank (formerly SNS) follow the Netherlands standard: 18 characters starting with NL.
Illustrative ASN Bank (formerly SNS) IBAN (sample account, not a real one):
Grouped example:
NL04 SNSB 0417 1643 00
IBAN Field Breakdown
How to Find Your ASN Bank (formerly SNS) IBAN
Mobile or online banking
Log in to your ASN Bank (formerly SNS) account and navigate to account details. Your IBAN is usually shown on the main account overview page.
Bank statement
Your full IBAN appears on any official account statement — typically at the top alongside the account name.
Debit card / welcome letter
ASN Bank (formerly SNS) may include your IBAN in your account welcome pack or on any correspondence.
Call or visit the bank
Contact ASN Bank (formerly SNS) customer service or visit a branch with valid photo ID to obtain your IBAN.
Validate a ASN Bank (formerly SNS) IBAN
Enter any NL IBAN — MOD-97 check digit verification + bank lookup.
Other Netherlands Banks
Netherlands IBAN format →Amsterdam
Driebergen-Rijsenburg