Citibank N.A. BIN List – United States

Our dataset lists 625 BINs (bank identification numbers) issued by Citibank N.A. in the United States. Mastercard accounts for 442 of them (71%), followed by Visa (168), American Express (6), Diners Club (4) and 3 other networks. The card type split is 78% credit (486) and 22% debit (139).

By BIN count it ranks 13th among 6,949 issuers in the United States (1% of named BINs there). The lowest BIN is 230050 and the highest is 621881, across 102 3-digit prefixes.

The most common card levels are Platinum (98), Classic (77) and Enhanced (69). 9 BINs are prepaid or gift products. 145 are marked as business, corporate or commercial.

Website (from the dataset): www.citi.com · Phone: +18003749700

Generate test numbers (230050) Look up a BIN

Citibank N.A. BINs by network

Citibank card first 6 digits

The first 6 digits of a card number are its BIN (bank identification number): they tell a checkout that Citibank N.A. issued the card, on which network, and whether it is debit or credit. In our data, Citibank cards start like this:

• Mastercard (442 BINs): mostly 5568 (21), 5565 (20), 5398 (19), 5396 (15). Examples: 230050, 527208, 539656, 552255.
• Visa (168 BINs): mostly 4128 (27), 4486 (19), 4191 (9), 4432 (9). Examples: 401134, 415233, 433904, 448674.
• American Express (6 BINs): mostly 3743 (6). Examples: 374344, 374345, 374360, 374372.

The first 6 digits only identify the issuer and card type; they say nothing about whether a card is real or active. Look up any prefix with the BIN checker.

Citibank N.A. BIN table

Showing 300 of 625 BINs, spread evenly across the range and sorted by number. Look up any other BIN with the BIN checker.

Other banks in United States

← All United States BINs and banks · BIN list by country · BIN checker

A BIN identifies the card network and the issuing institution only. It reveals nothing about an individual card, cardholder or account, and it cannot show whether a card exists or can be charged. Test numbers generated from a BIN are for development and QA only and are declined by every real payment system.

BIN data: bin-list-data by Venelin Kochev (a lite version of binlookup.io), licensed under CC BY 4.0. Changes made by Fakecreditcard: issuer, brand and country names re-cased and standardized, spelling variants of the same issuer merged, malformed phone numbers and web addresses removed.