Trying to update my rates for a refi & getting error message zip code is not valid. Any ideas?Trying to update my rates and am getting error message that my zip code is not valid. I find that odd because it's the same zip I've always used to get rates, as well as it is my actual legitimate zip code 91364. What gives?August 20 2012 - Woodland Hills00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.