case is not acceessible

来源: 于 2007-08-22 12:00:02 [旧帖] [给我悄悄话] 本文已被阅读：次

I tried to call USCIS using 800 number. After I input my reciept number, it says not acessible and ask me call later.
Anyone had same experience? How can I reach a representative by phone?
Thanks advance!