Fifth Third Corporate Card Contact Information

Fifth Third Credit Card Portal Website: https://sdg2.53.com

Fifth Third Credit Card Customer Service is available 24/7 at 1-866-475-0729 

If your card is lost, stolen or has been compromised, call Fifth Third Bank immediately.

  •  Dominican University's Federal Tax ID number is 36-2167855.
 To access the Mobile Fifth Third Credit Card site to upload documents:       https://sdg2.53.com/mobile/
  • If working on a Mac computer, use Chrome as your browser &/or upload documents via the Mobile MB site to later access and attach to transactions.
For more information on your MasterCard Easy Savings Rebate Program:  
 
To register Faculty/Staff International Business Travel (without students):     Travel Registry Form
 
Please contact Cedric Williams (cwilliams2@dom.edu) if there are other QuickLinks that you would like to see in this section!