Android 2019 - 19682 Naic, Consumer complaint | missouri department of insurance, Topics for consumers within the missouri department of insurance, financial institutions & professional registration.. Hartford insurance - naic number, Are you trying to find the 5 digit naic number for hartford insurance? here are the insurance codes provided by the new york state department of financial services website: naic number: 22357. . naic number: 19682. hartford fire insurance company customer relations department c1-36 hartford plaza hartford, ct 06115-1703.. Hartford fire insurance company and its combined affiliates, Hartford fire insurance company and its combined affiliates . naic group code . .0091 naic combined company code.….00914 mail address one hartford plaza hartford, connecticut 06155-0001 (street and number) (city or town, state and zip code) . hartford fire insurance company connecticut 19682.