The average cost of tuition and fees based on 12 hours per semester enrollment for undergraduate students and nine hours for graduate students (fall or spring), or nine hours of enrollment for undergraduate students and three hours for graduate students (summer).
The phone number for Citibank Costco Visa Credit Card is 1-866-241-8684 for consumer card, and 1-866-242-2926 for the business card. The Citibank Costco Visa phone number is opened 24 hours a day. You can also manage the Citibank Costco Visa Credit Card online at citicards.com. Citibank Costco Visa credit card replaced the American Express Costco card in June 2016. After June 20, 2016, you can not use American Express Costco card anymore.
Citibank Customer Service. 800-274-6660. Before dialing Citibank Customer Service. We've tried for years to eliminate that 10 minute wait for you. But the fact is that it can still take many phone calls to Citibank to resolve your issue. Now you can hire GetHuman to do all the work on the phone for you.