550604🇲🇴MASTERCARD CREDIT MACAO — BANCO NACIONAL ULTRAMARINO, S.A.
Verified index details for bin number check on the card prefix range 550604. Perform a lookup to check if this is a MASTERCARD CREDIT MACAO card issued by BANCO NACIONAL ULTRAMARINO, S.A. in MACAU.
Routing & Metadata Records
About card prefix 550604
This card database profile provides a detailed look up bin number report. The BIN/IIN range 550604 is assigned to BANCO NACIONAL ULTRAMARINO, S.A. in MACAU. The card operates on the MASTERCARD network and is categorized as a CREDIT MACAO card.
As a card range complying with ISO/IEC 7812 specifications, this prefix is checked against the Luhn validation formula and conforms to standardized routing paths. If you are doing a free bin check, this local lookup allows you to verify issuer information for secure routing. For transactions, the processor routes the authorization request to BANCO NACIONAL ULTRAMARINO, S.A. via the MASTERCARD system networks.
Lists with this BIN
Public lists containing this BIN.
NON-VBV BIN LIST
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Nonvbv@blizencvv gonna del it cuz gettng no custmr
1,245 BINsAnonymous•11 months ago•2,012 views
Reviews
Community notes for BIN 550604.
PCI-DSS Compliant
Queries are handled in sandbox isolation. No card details or transaction identifiers are kept.