California Service Center
Nebraska Service Center
Texas Service Center
Vermont Service Center
USCIS On-Line Case Status System
The USCIS has launched a system for checking the status of a case pending at a Service center via the internet. The information provided is the same as can be obtained by calling the "USCIS Direct" inquiry lines at the Service Centers, but this system provides an alternative means to make an inquiry without worrying about busy signals.
Please click here to find the web site of USCIS On-Line Case Status System.
USCIS Field Offices Processing Times