MCC 3164 covers NORONTAIR merchants, classified under airline. To maximize rewards at these businesses, look for credit cards with broad spending bonuses or airline category multipliers. MCC Lookup Tool to find which cards earn bonus rewards here.
Delta, American Airlines, and United use MCC 3164. Specific purchases include flight tickets, baggage fees, and onboard expenses.
Cardholders often think fuel purchases at gas stations get coded here but they do not. Airline lounges and in-flight meals can surprise cardholders with high charges.
MCC 3164 stands for NORONTAIR. It is a four-digit Merchant Category Code used by payment networks to classify businesses in the airline category.
Merchants classified under MCC 3164 (NORONTAIR) operate in the airline sector. Card networks assign this code during merchant onboarding based on the primary business activity.
MCC 3164 (NORONTAIR) is not currently a dedicated bonus category for most major credit cards. For airline spending at these merchants, a flat-rate rewards card (1.5–2% on all purchases) is typically your most reliable option. Use our MCC Lookup Tool to find the best card for any specific merchant.
Currently, no credit cards in our database have a dedicated bonus category for MCC 3164 (NORONTAIR). Most purchases posting with this code will earn base rewards (typically 1–1.5x on everyday cards). A flat-rate cashback card is the most predictable choice for airline spending.
MCC 3164 is assigned to businesses providing norontair services. While this is a less common merchant category, any purchase that posts with code 3164 will be classified as 'NORONTAIR' by your card issuer, which determines whether airline category bonuses apply to that transaction.
MCC 3164 (NORONTAIR) and MCC 3000 (UNITED AIRLINES) are both in the airline category but cover distinct merchant types. MCC 3164 is used for norontair businesses, while MCC 3000 is assigned to united airlines merchants. Both may qualify for the same bonus category on your card — check your card's terms or use our MCC Lookup Tool to confirm.