List Of Huntington Customer Service Line References. Find huntington bank contact numbers for customer service, including help for online banking, credit cards, mortgages, and business banking. Mastercard and the mastercard brand mark are registered trademarks of mastercard international incorporated.

Their customer service representatives are available daily from 7:00 a.m. Find huntington bank contact numbers for customer service, including help for online banking, credit cards, mortgages, and business banking. Contact customer service to find what you need.