Citibank, a well-recognized name in the banking sector, has a rich history that traces back to its foundation in the early 19th century. Established in 1812 as the City Bank of New York, the institution began its journey under the leadership of its first president, Samuel Osgood​​. Since then, it has grown significantly and changed its name to Citibank in 1976. The bank's headquarters finds its place in the bustling city of New York, specifically in Manhattan, embodying its long-standing legacy in the American financial landscape.

To Read Core Details Of Citibank In short CLick Here.

As a prominent member of the Federal Reserve System, Citibank operates under a charter class of National Bank, demonstrating its compliance with federal banking standards. It's registered with the FDIC under certificate number 7213, further attesting to its commitment to safeguarding customers' deposits. Customers often require the routing number for various banking transactions, and for Citibank, this crucial number is 21000089 (Vary By States), a piece of information corroborated by several sources​. Here is the list of Citibank Routing Numbers CLick Here.

The bank's extensive network spreads across many states in the USA, with a notable presence in states like California, New York, Illinois, Florida, and the District of Columbia. Recent data suggests that Citibank operates with around 653 to 700 branches across the country, though the exact number might fluctuate due to various factors like the recent closure of about 100 branches in light of the declining foot traffic caused by the ongoing pandemic​.

Citibank's banking policy revolves around offering a diversified range of services catering to retail, mortgage, small business, and wealth management clientele. Through offerings like the Access Account, Basic Banking, Citi Priority, Citigold, and Citigold Private Client, Citibank extends a multitude of products, services, and digital capabilities to meet the varying consumer banking needs globally. The bank has been advancing its digital retail bank model to drive a larger scale of operations in the U.S. with digital offerings like Citi Accelerate Savings and Citi Self Invest. Additionally, Citibank has been proactive in supporting its clients through challenging times, such as the pandemic, by enhancing digital access and engagement, thus exhibiting a blend of traditional and modern banking ethos​.


Bank Name Citibank
Headquarters 388–390 Greenwich St. New York City, New York, U.S.
Bank Class National Bank - FED Member
CEO Sunil Garg
Bank FDIC Certificate #7213
Swift Code CITIUS33
Atm's 2300
Location 653-700 Branches in 13 states
Routing Number Click Here
Customer Service 1 (888) 248-4226
Credit Card Support 1 (800) 950-5114
Parent Citigroup
ISIN US1729674242
Key People Barbara Desoer (Chairman), Sunil Garg (CEO)


State Citibank routing number State Citibank routing number
Citibank California, Northern 321171184 Citibank Connecticut 221172610
Citibank Delaware 31100209 Citibank Florida 266086554
Citibank Illinois 271070801 Citibank Maryland 52002166
Citibank Nevada 322271724/ 322271779/ 321070007 Citibank New Jersey 21272655
Citibank New York 21000089 Citibank South Dakota 21000089
Citibank Texas 113193532 Citibank Virginia 254070116
Citibank Washington DC 254070116 Citibank California, Southern 322271724


A SWIFT code, also known as a BIC (Bank Identifier Code), is a standard format for uniquely identifying banks globally, especially during international transactions. It comprises 8-11 characters. The first 4 characters represent the bank's code, the next 2 denote the country, followed by 2 for the city. The remaining characters (which are optional) specify the bank's branch. This system ensures secure and efficient cross-border transfers. For instance, when sending money overseas, one would need the recipient's bank SWIFT code. It acts as an address that tells where to send the money, ensuring funds reach the correct institution.


CITI Bank code
US Country code
33 Location code
Branch code
  • Country code A-Z

    2 letters representing the country the bank is in.

  • Location code 0-9 A-Z

    2 characters made up of letters or numbers. It says where that bank's head office is.

  • Branch Code 0-9 A-Z

    3 digits specifying a particular branch. 'XXX' represents the bank’s head office.


Below is a list of some important events in banks history, including mergers and acquisitions.

06-16-1812 Institution established. Original name: The National City Bank of NewYork.
03-30-1955 Changed Institution Name to The First National City Bank of NewYork.
01-19-1962 Changed Institution Name to First National City Bank.
01-02-1976 Acquired Citibank (Suffolk), National Association (20546) in Islip Township, Ny.
03-01-1976 Changed Institution Name to Citibank, N. A..
06-12-1982 Acquired Banco Regional (22321) in Bayamon, PR.
08-16-1984 Acquired Girod Trust Company (23765) in San Juan, PR.
07-17-2001 Changed Institution Name to Citibank, National Association.
07-17-2001 Acquired European American Bank (19882) in New York City, NY.
08-30-2003 Acquired Citibank (New York State) (7307) in Pittsford, NY.
10-01-2006 Acquired Citicorp Trust, National Association (26170) in Los Angeles, CA.
10-01-2006 Main Office moved to 3900 Paradise Road, Suite 127, Las Vegas, NV 89109.
10-01-2006 Acquired Cfsb, National Association (28251) in Reston, VA.
10-01-2006 Acquired West, National Association (57443) in San Francisco, CA.
10-01-2006 Acquired Citibank Texas, National Association (32623) in Dallas, TX.
10-01-2006 Acquired Citibank (Delaware) (24029) in New Castle, DE.
11-23-2008 Maintained operations with government open bank assistance.
07-01-2011 Acquired Citibank (South Dakota), N.a. (23360) in Sioux Falls, SD.
07-01-2011 Main Office moved to 701 East 60th Street North, Sioux Falls, SD 57104.