S S N(社会安全码），你了解多少

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简要地介绍一下老美的SSN， 仅为注册Offer时方便。其他的朋友，了解了解也不亏哟。：）
The Structure of the SSN

The SSN is not entirely randomly-generated. Although the procedures for issuing SSNs have changed over the years, a SSN can reveal an individual''s relative age and place of origin. The first three numbers (area number) are keyed to the state in which the number was issued. The next two (group numbers) indicate the order in which the SSN was issued in each area. The last four (serial numbers) are randomly generated.

SSN并不是完全随机产生的。虽然近年来发放SSN的手续已经改变了，SSN仍然能够显示私人的年龄和他的源出生地。前三个数字（地区代码）代表发放此号码的州。接下来的两个数字（组代码）显示了本SSN在每个地区发放的顺序。最后四位（序列码）是随机产生的。呵呵，跟我们的身份证号码差不多哟：），我们知道这些也就足够了，遇到有要求填写SSN的Offer时，根据下面的美国SSN码分配表搞定前三位，后面的2+4位您就编吧。



[An SSN is useful if you are going to use a paid professional, but isn''t much help if you are trying to track down someone for free, because public databases do not list SSNs

社会安全码非常有用，如果你将使用paid professional （一个付费使用的专业SSN查询系统），但它不会给你多少帮助，如果你正想免费的追索到某人（调查到他的资料）。因为公共数据库系统不会列出SSNs的。



There are, however, companies that can be found on the Internet that can provide a person''s Social Security Number for a fee...
然而，在Internet上可以找到一些公司，能够免费提供个人的社会安全码…

To verify names/SSNs (up to 5 for free) - Just call the ENUMERATION VERIFICATION SERVICE toll-free number for employers only - 800-772-6270 weekdays from 7:00 a.m. to 7:00 p.m. (They''ll ask for your EIN number)

Or try one of these:

查证名字/SSNs(5个之内免费) – 打电话给ENUMERATION VERIFICATION SERVICE（举证服务中心）好了，免费电话（仅对雇主）- 800-772-6270 每周7:00 a.m. to 7:00 p.m. （要求查验你的EIN号码）

Best People Search - free SSN verification
http://www.bestpeoplesearch.com/

US Info Search - free online verification of a SSN
http://usinfosearch.com/Free_ssn_search.htm

CaseBreakers - SSN verification, comprehensive information
http://www.cbsrv.com/cgi-bin/clickth...sebreakers.com

Search Bug - invalid or Impossible numbers
http://www.searchbug.com/peoplefinde...y-numbers.aspx

DOB / SSN Helper - shareware software, returns approximate age or year born, plus state of issuance of social security number
http://www.intellwest.com/DOBSSNHelper.html

Social Security Death Index - very up to date, find the details on anyone who has passed away, with pre-filled application forms for obtaining records.]
http://www.ancestry.com/search/db.aspx?dbid=3693

SSN allocation table /SSN码分配表

The first three digits of SSNs are Area Numbers, and represent the state in which they were issued in. Also listed at www.ssa.gov
前三位数是地区代码，表示发行时居住的州。也见于www.ssa.gov。