Find Citibank ABA/routing details through Citi help and account views
Requires sign-in. Where to look: online banking, mobile app, paper check.
Open Citi's public help search and search for routing number.
Use the My Routing Number help result to review Citi's ABA/routing-number guidance.
Sign on to Citi for account-specific details when the selected account or transaction requires confirmation.
If using a paper check, confirm the ABA/routing number printed at the lower left corner before using it.
Citi's public help answer explains how to locate ABA/routing details but does not publish a universal routing number on the public page.
Citi public help search routing number answer