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How can I activate my new Bloomingdale’s American Express® Card?

Activating your card online is easy.

To activate your Bloomingdale's American Express® Card, please follow these simple steps:

  • Click here to access the "My Bloomingdale's Credit Card" page.
  • Click on the black "Activate Card" button.
  • On the "Bloomingdale's Credit Card Verification" page, you can submit your information to activate your card so you may begin shopping.

You can also activate your card using the following methods:

  • Call Customer Service at 1.888.257.6762 during our business hours:
  • Monday–Saturday 9:00AM–9:00PM ET/PT
  • Sunday 11:00AM–8:00PM ET/PT