Hi,
I filed I-130 and I-485 together to Chiago, IL, according to the instruction on I-485 (I currently live in Phoenix, Arizona). I got the receipt that was informed both I-130 and I-485 cases are pending now. However, I-130 and I-485 cases are at MISSOURI SERVICE CENTER based on online status and address of the receipt. I know four service centers and local district offices, and never heard of Missouri service center. Can someone tell me the reason and the normal processing procedures and locations?
Thanks.