What does 907 mean in MSC receipt number - EB2 India I-485

[VPndy 0]

Hi everyone,

I am trying to understand the breakdown of my USCIS receipt number <Deleted>

Based on what I have read, the standard breakdown is:

• MSC = National Benefits Center
• <Deleted>
• 907 = Computer workday (??)
• <Deleted>

My confusion is around the "907" — FY2022 only has approximately 260 working days (Oct 1, 2021 to Sep 30, 2022), so 907 clearly cannot represent a workday in the traditional sense.

Does anyone know what the "907" actually represents for MSC cases specifically? Is NBC/lockbox using a different numbering system than other service centers?

For context: my I-485 was filed on September 21, 2022 (EB-2 India, priority date September 9, 2013). The case is now current as of April 2026 and I am actively waiting for final adjudication.

Thanks in advance!

Edited 1 hour ago by Crazy Cat

[Gabriel5454 43]

You probably should not be posting your case number on a public forum like this one.

[Crazy Cat 46,453]

***OP post edited by VJ Moderator to remove personal identifying info***

[appleblossom 5,958]

2 hours ago, VPndy said:

Hi everyone,

I am trying to understand the breakdown of my USCIS receipt number <Deleted>

Based on what I have read, the standard breakdown is:

• MSC = National Benefits Center
• <Deleted>
• 907 = Computer workday (??)
• <Deleted>

My confusion is around the "907" — FY2022 only has approximately 260 working days (Oct 1, 2021 to Sep 30, 2022), so 907 clearly cannot represent a workday in the traditional sense.

Does anyone know what the "907" actually represents for MSC cases specifically? Is NBC/lockbox using a different numbering system than other service centers?

For context: my I-485 was filed on September 21, 2022 (EB-2 India, priority date September 9, 2013). The case is now current as of April 2026 and I am actively waiting for final adjudication.

Thanks in advance!

Yes. Perfectly normal for lockbox or online apps, but it doesn’t matter anyway so don’t worry about it.