To open a Citibank Gold Checking Account, call our helpline at 1-833-392-7087. Generally, you need to fulfill a few requirements: being at least 18 years old, a U.S. citizen or resident alien, and having a valid Social Security number. Additionally, you’ll need to provide a valid ID, such as a driver’s license or passport, along with proof of address. For more detailed information, contact Citibank Gold Checking Account support at 1-833-392-7087.