I entered my NOA-1 receipt number for my I-129F into the computer system---and it shows up as an "I-130"--why doesn't it show up as an I-129F? Is there some kind of mistake here?
The only difference I can detect is that it says it takes 30-90 days to process (even though it calls itself an I-130) whereas my real I-130 that I submitted a month before says it takes 990 days...do i need to worry that they're both called "I-130" online?! a bit confused....

The I-129F receipt number should start with MSCxxxxxxxxx whereas I-130 receipt starts with WACxxxxxxxxx. My I-129F online profile says that it takes between 60 to 90 days to process this kind of case. I am not sure, why your I-129F receipt number says it is for I-130.