While we are not affiliated with National Fire Insurance we were able to find their telephone number and address that is listed with Standard and Poor's under the Insurer's profile.

Here it lists the National Fire Insurance Company of Hartford with an address of CNA Plaza 31S, Chicago, Illinois 60685 and phone number of 312-822-5000.

You may be able to obtain more information about this insurance company by contacting your state's insurance regulator which should have information on National Fire's phone number, etc in their records and files.