Details about the BIN/IIN number 550603

• The BIN number 550603 was issued by BANCO NACIONAL ULTRAMARINO, S.A. in MACAU.
• The card scheme for this card is MASTERCARD.
• 550603 is a CREDIT card.
• The card has a length of 16.
• This card uses the Luhn validation algorithm.
• This BIN number is still active.