You just take your own case number and change the ending numbers, then search up to 500, because that gives you the most results, then filter by I130 to only see those. I, for instance, always take my case number minus 500 for the first search I run to see if anything had movement on it close to my own case (I am Sept 14, so not that far from what they've been working on), and then keep subtracting at least 500 from my last search for all subsequent ones, because I am obviously most curious about stuff leading up to my own case. 🙂
Married 8/11/18. Filed I-130 on 9/13/18 to Chicago Lockbox. Received text message 9/18/18. Case sent to Texas Service Center. Filing for Husband. Country: Jamaica 🇯🇲