About National Interstate Insurance Company
National Interstate Insurance Company, with our wholly owned subsidiary, Vanliner Insurance Company, provides highly innovative insurance solutions and world-class customer service for a variety of commercial transportation industries. Our commitment to delivering exceptional value and the best, relationship-driven insurance experience has never wavered over our decades of operation. Together, we have grown into widely recognized brands the transportation industry trusts. We protect customers in every state by providing dozens of insurance products, each one backed by our superior financial strength. Our solutions are carefully tailored to individual operational needs, including our proven loss control and claims handling support. Headquartered in Richfield, Ohio, with an office in Kapolei, Hawaii, National Interstate and Vanliner have employees throughout the U.S. We are licensed in all 50 states, servicing a strong network of producers. Today, we are proud members of Great American Insurance Group, whose members are subsidiaries of American Financial Group, Inc. (AFG), based in Cincinnati, Ohio. AFG‘s common stock is listed and traded on the New York Stock Exchange under the symbol AFG. MillionPhones has 44 verified mobile phone numbers for National Interstate Insurance Company employees across 10 departments, helping sales teams connect with decision-makers directly.
National Interstate Insurance Company Leadership — Direct Phone Numbers Available
National Interstate Insurance Company Phone Numbers by Department
| Department | Contacts | Verified Mobiles | Coverage |
|---|---|---|---|
| Other | 20 | 66% | |
| Engineering | 6 | 83% | |
| Legal | 4 | 79% | |
| Product | 3 | 76% | |
| Executive | 2 | 62% | |
| Operations | 2 | 79% | |
| Finance | 2 | 82% | |
| Marketing | 2 | 89% | |
| Human Resources | 1 | 73% | |
| Sales | 1 | 58% |