Civista Bank Civista Bank has provided financial solutions to generations of businesses, families, and individuals since 1884. Civista is committed to developing life-long relationships built on trust, expertise, and exceptional service.     Civista Bank Service Telephone Customer Care: 800.604.9368 Lost or Stolen Debit/ATM Card or Checks: 800.604.9368 Mobile & Online Banking Customer Service: 844.842.0268 Online Banking Login How to Log In 1. Visit the bank’s website https://www.civista.bank/.     2. The Login is located to the right part of…