So I live in Texas...I sent my I-130 and I-130A to USCIS Attn: I-130 1820 E. Skyharbor Circle S Suite 100 Phoenix, AZ 85034. I received my NOA and my case starts with LIN and from what I have read this is Nebraska if not mistaken. I then submitted I-485, I-693, I-765, and I-864 to USCIS Attn: FBAS 131 South Dearborn - 3rd Floor Chicago, IL 60603-5517 and I received two NOA and both start with MSC and again from what I have read this is Nebraska.
Is there any way we know how they determine what center processes your paperwork? The person I spoke to at USCIS said that my I-130 is being processed in Nebraska, I-485 was going to be processed in San Antonio, Texas which is where I live, and the I-765 was going to be processed in Chicago...odd and random that all these places are doing the processing.
Can anyone shine some light on me?