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A-Number
A label that may appear on USCIS documents.
Visual guide, no personal data
Immigration Identifier Atlas
Compare labels on a notice or document without typing any real number here.
ABC##########
Receipt number
A case-status identifier; prefixes vary.
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USCIS online account number
Shown in a USCIS online account, not on every notice.
[redacted]
Card or document number
A document label, not a case-status lookup key.
Privacy first: do not paste, upload, or share receipt numbers, A-Numbers, account numbers, or document numbers on this page.
For case status, use only the official USCIS Case Status. Arrive Legal is not affiliated with USCIS.