Phone Number: 800-872-7882
Call Time Average Wait: Unknown — 24 hours, 7 days
Talk to human: Direct to human.
For online help: FISERV Customer Care 
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Fiserv has been serving their customers from last 30 years and today counted amongst World’s Most Admired Companies in financial services technology. Service of this company is available not only for nationwide customers but worldwide as well. Currently they have 14,500 clients and 21,000 associates across the world. If you’ve any query related to their service then find out the Fiserv customer service phone number at our portal along with other necessary contact details