Below you will find the NAIC (National Association of Insurance Commissioners) identification numbers. Some states require this information for inclusion on vehicle registration forms.

Allied425791.800.421.3535
Berkley1.800.283.1153
Cincinnati10677610.777.4123
After hours, weekend & holiday: 610.775.2491
Encompass352891.800.588.7400
Foremost11185Auto: 1.800.274.7865
Non Auto: 1.800.527.3907
Hagerty Classic352891.800.922.4050
Harford1.877.445.5826
Hartford Mutual223571.800.553.1710
Lackawanna Insurance Group610.777.4123
Motorists Mutual146211.800876.8766
Mutual Benefit146641.800.290.6361
Penn National149901.800.766.2245
Philadelphia Insurance238501.800.765.9749
Progressive242601.800.776.4737
Travelers256661.800.238.6225
Westfield Group Insurance241121.866.937.2663