you can ask them check by email to USCIS

來源: 於 2011-04-13 10:53:59 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Nebraska Service Center:ncscfollowup.nsc@dhs.gov

Texas Service Center: tsc.ncscfollowup@dhs.gov

I found  email is very helpful in NSC