on USCIS website, only after your application is "approved", then they can apply a visa number for you at the department of state. Try to read the original article.
from what i got is
所有跟帖:
• Get Visa Number After? -elk- ♂ (125 bytes) () 07/20/2005 postreply 13:03:30
• 回複:Get Visa Number After? -elk- ♂ (72 bytes) () 07/20/2005 postreply 13:05:23