one question

来源: 于 2007-12-28 12:50:44 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

I submitted I140 on Feb 8 to Nebraska service center, and current processing time for 140 at that center is April 6, 2007. I didn't hear anything from USCIS. What should I do next? Call them or just wait? Thank you very much. Happy New Year to everyone!