I765 receipt number

I submitted my I765 application On Nov03, and got the receipt on Nov18, sure there is a receipt number on that receipt, but the number is very weird, it is "wac06xxxxxxxx",I know the 2 number after "wac" is represet YEAR, Why I submit this year, the receipt is next year(2006) and I can not check my case status online, every time I input my receipt number, it just said error, and I use phone to check, it said can not find the case. I do not know what to do now, please help.

所有跟帖： 

• 這是正常情況，寶貝，我9月遞的，號碼是EAC06008*****,已經批了。 -ken78- ♂ (0 bytes) () 11/29/2005 postreply 11:29:43

• 回複：這是正常情況，寶貝，我9月遞的，號碼是EAC06008*****,已經批 -美美的寶貝- ♀ (109 bytes) () 11/29/2005 postreply 11:48:37

• 網上可以查到，你的可能過幾天就查到了，網上比郵遞慢。我的140早批 -ken78- ♂ (0 bytes) () 11/29/2005 postreply 12:11:30