我现在正在准备2转10的申请。填表的时候遇到两个问题，向大家请教一些。
1. 我自己的 USCIS Online Account Number (if any) 怎么填呀？我找了半天，只找到了以前申临时绿卡时在USCIS查看case status 的账户，profile 里面这有username, 并没有instruction 理解是的 issued number。

USCIS online filing system (previously called USCIS Electronic Immigration System (USCIS ELIS)), provide the USCIS Online Account Number you were issued by the system. You can find your USCIS Online Account Number by logging in to your account and going to the profile page. If you previously filed certain applications, petitions, or requests on a paper form via a USCIS Lockbox facility, you may have received a USCIS Online Account Access Notice issuing you a USCIS Online Account Number. If you received such a notice, your USCIS Online Account Number can be found at the top of the notice. If you were issued a USCIS Online Account Number, enter it in the space provided. The USCIS Online Account Number is not the same as an A-Number.


2. 我老公的A number 在哪能找到？我在他的 Naturlization 的纸上找到一个类似A number 的 INS registration no. 但数字少一位。公民一定有A-number 吗？

请高人指点一下。
多谢！

Green card 上的A号码与公民纸上的号码是一样的

回复 [url=http://forums.huaren.us/showtopic.aspx?topicid=2258843&postid=76721387#76721387]2楼wdny的帖子[/url] 谢谢。 我刚刚在移民局网站上看到说，以前的A number 都是8位的，只有最近issue的才是九位的。所以我打算在我老公八位number前面加零。否者最新表格不接受八位的A number。

我也在准备填表，也在办2转10的绿卡！希望多交流。加个微信吧：waggoner428 祝