California Public Utilities Transportation Carriers Lookup
http://www.progressive.com/
Then, on the home page put the claimant's "zipcode" and click on "Get a Quote."
You can close the pop up box out. Now fill in the information, i.e., name (don't use middle initial even if he/she has one which usual yield no results), address DOB. You need to have DOB for the claimant or person or this will not work.