First Internet Bank Phone Numbers and Emails

Toll-Free Number:

  • (888) 873-3424
    Toll Free

Customer Service:

  • (317) 532-7900

Loan Officers:

  • (866) 742-5158
    Loan Officer Toll Free

First Internet Bank Emails:

Customer Service
Investors/ Franchising
Claim Your Business

First Internet Bank Contact Information

First Internet Bank Website:

First Internet Bank Help Center:

Corporate Office Address:

First Internet Bank
P.O. Box 6080 8701 E. 116th St.
Fishers, Indiana 46038
United States

Other Info (opening hours):

Relationships Bankers Hours (EST):

Monday - Friday: 7:00am - 9:00pm

Saturday: 9:00am - 3:00pm

Lobby Hours:

Monday - Friday: 8:00am - 5:00pm (EST)


+1(888) 644-8678, +1(317) 532-7901

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