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NIIC Home Office, Richfield, OH
Telephone 330.659.8900 or 1.800.929.1500
Claims 1.800.929.0870 (for loss reporting only)
Fax 330.659.8901
Address 3250 Interstate Drive, Richfield, OH 44286-9000
E-mail sales@nationalinterstate.com
 
NIIC Hawaii Office
Telephone 808.536.3366 or 1.800.316.9167
Claims 1.800.316.9167
Fax 808.536.3332
Address American Savings Bank Tower
1001 Bishop Street, Suite 600
Honolulu, HI 96813-3429
E-mail Hawaii@nationalinterstate.com
 
 
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NIIC CAMT Office
Telephone 717.766.7080 or 1.800.931.7080
Claims 1.800.929.0870 (for loss reporting only)
All CMT Claims handled by the Richfield Office
Fax 717.766.7081
Address 4999 Louise Drive, Mechanicsburg, PA 17055
E-mail camt@nationalinterstate.com
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