Question: What is Citibank Hilton HHonors Reserve Credit Card Phone Number?

Answer:

The phone number for Hilton HHonors Reserve Credit Card is 1-888-856-4255, and they are open 24 hours.

For overseas callers, the phone number for Citibank Hilton HHonors Reserve Credit Card is 1-302-683-4300.

You can also manage the Hilton HHonors Reserve online at citicards.com