Activating your card online is easy.
To activate your Bloomingdale's American Express® Card, please follow these simple steps:
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