Citibank is a financial services company, founded in New York City, United States in 1812. Citibank operates in various locations including North America, Latin America, Asia, Europe, Middle East, and Africa. The United States remains to be the most financially significant area, bringing in more than 51 percent of Citibank’s revenue. Citibank branches tend to be located in popular urban areas such as Miami, Chicago, Washington, Los Angeles or NewYork. Citibank has various solutions for customer service on their contact us page at the Citibank website, www.online.citi.com. For example, they have a myriad of phone numbers for various issues including online banking, general bank account information, bill payments, mobile banking support, checking and savings, Citibank for Spanish speakers, home equity lines, Citibank retirement plans, Citigold, Citigold for international callers, Citi Private Bank inquiries, and global executive banking. Citibank is also available on Twitter at the username @AskCiti. The Citibank Australia contact us page also features common questions, such as how to find one’s ABA number, processing times for biling, changing addresses, changing passwords, and more. In 2008, Citibank suffered a severe financial crisis and was bailed out by the United States government. Since then, Citibank has bounced back and repaid their debt fully.