American Express Card Sydney Contact Customer Service Numbers Home» American» American Express Card Sydney Call at +61 2 9271 111112 Shelley Street Sydney CBD New South Wales, AustraliaDirections: Follow the directions to locate American Express Card Sydney ContactLocations Near You: Find nearby locations of American Express Card Sydney ContactLost or filched Cards: 1300 132 639 American Express Explorer Credit Card: 1800 059 388 Velocity Gold Card: 1300 366 105 Velocity Platinum Card: 1300 366 105 Velocity Escape Card: 1300 366 105 Blue Credit Card: 1300 363 687Basic OverviewAmerican express is the US based banking and financial organization founded in 1850 and has corporate office located at NewYork, United States. The multinational banking organization is operational worldwide and is much known for its product line such as credit cards, corporate banking, charge cards and so on. The service portfolio of the bank includes finance, insurance and travel. The bank is widely recognized as Amax has over fifty thousand of employees working for it. The bank has been counted as 25th most valuable banking organization across the world by interbrand.American Express Company is also broadly admitted as Amex that is distributor of fiscal assistance. this was made as a joint merchandise corporation namely as American Express Banking Corporation (AEBC) by hard work of William G. Fargo, Henry Wells, and John Warren Butterfield in Buffalo, New York, in 1850. corporation renders a boundless span of cards for clients like empirical Cards, business Cards and corporeal Cards.