請問在哪裏可以查到 ASC code?

我按485收據上的通知打電話給USCIS預約Finger Print，USCIS的人要ASC code，但我在485上沒有看到ASC code，請問哪裏可以找到呢？是不是在單獨收到的Finger Print通知上呢？

下麵是485收據上的原話：

If this receipt is for an I90, I485 or I698 application Biometrics - (fingerprint, photo, signature)
The next step is to have your biometrics taken at USCIS application support center(ASC). Call customer service at 1.800.375.5283 to schedule your apartment……

What to bring to your appointment.
You must bring this letter and a photo identification to you appointment……

所有跟帖： 

• 回複：請問在哪裏可以查到 ASC code? -Reply- ♀ (83 bytes) () 09/29/2005 postreply 09:39:03

• when i called, they didn't ask -sleepbluey- ♀ (42 bytes) () 09/29/2005 postreply 09:46:39

• also my zip code -sleepbluey- ♀ (40 bytes) () 09/29/2005 postreply 09:54:12

• 回複：請問在哪裏可以查到 ASC code? -XXXXOOOO- ♂ (0 bytes) () 09/29/2005 postreply 09:56:14

• 回複：請問在哪裏可以查到 ASC code? -XXXXOOOO- ♂ (73 bytes) () 09/29/2005 postreply 09:58:24

• www.uscis.gov -familydate- ♀ (18 bytes) () 09/29/2005 postreply 12:46:31