how long does it take for FHA to assign a case number?I filled out a an application with Wells Fargo to do a Streamline Refinance of my mortgage. I received a good faith estimate on 03/12/2012, well in advance of the 04/09 increase of MIP rates. I was just informed on 04/12 that Wells Fargo didn't obtain an FHA case number prior to the rate increase. How long does it take to obtain a case number? When should have Wells Fargo requested this case number? Why did they wait so long, knowing the rates were going to increase? The loan processor stated the "FHA computer took too long to process it", however I feel that he erroneously waited too long. Please give me advice!April 16 2012 - Toms River00YesReport 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.