After filing any petition or application with USCIS, you'll receive a receipt notice containing a case number. This number is your key to tracking progress through the USCIS online portal — but the status messages can be cryptic. Here's how to interpret what you see.
Finding Your Receipt Number
Your receipt number appears on Form I-797 (Notice of Action). It consists of three letters followed by ten digits — for example, EAC2390000001.
The first three letters indicate the service center:
- EAC — Eastern Adjudications Center (Vermont)
- WAC — Western Adjudications Center (California)
- LIN — Nebraska Service Center
- SRC — Texas Service Center
- MSC — National Benefits Center
Common Status Messages Explained
| Status | What It Means |
|---|---|
| Case Was Received | USCIS has your filing and fee |
| Fingerprint Fee Was Received | Biometrics appointment scheduled soon |
| Request for Evidence Was Mailed | USCIS needs additional documentation (RFE) |
| Case Was Approved | Decision made in your favor |
| Case Was Denied | An adverse decision was issued |
| Card Was Produced | Physical card is being printed |
| Card Was Mailed | Card sent via USPS |
Setting Up Automatic Alerts
Create a free myUSCIS account at my.uscis.gov to receive email or text notifications whenever your case status changes. This eliminates the need to check manually and ensures you don't miss time-sensitive requests.
When to Contact USCIS
You can call the USCIS Contact Center at 1-800-375-5283 if:
- Your case exceeds the published processing time by more than 30 days
- You received a notice that appears to be in error
- You need to report an address change
Regular case status monitoring keeps you informed and ready to respond quickly to any USCIS requests.