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Social Security Numbers: Validation and Verification

Social Security Validation and Verification

http://www.ssa.gov/

Validation

A social security number is easily validated using information available from the Social Security Administration’s official website. For convenience, it’s included here, but remember-new numbers are issued daily so check for updates.

Here are some points to keep in mind:

  • Each social security number is unique and assigned to one person only.
  • When a person dies, the number is not reassigned. Ever. Anyone telling you different is either a crook or highly misinformed.

Social Security Number Basics

The social security number is always nine digits, divided into three parts: 123-45-6789

Area Number-

123-45-6789

The first set of three digits is the area number. Before 1972, cards were issued from Social Security Administration offices around the country. The area number indicated the location of the issuing office. Individuals could apply anywhere in the country. In 1972, the SSA started issuing all numbers from their central office in Baltimore and the area number became based on the application’s zip code. It’s good policy to check the state indicated by the SSN against the corresponding sex offender database. Even if the applicant didn’t actually live in the town of the issuing office, it’s a good bet they were in close proximity.

The information below is also available here:

http://www.socialsecurity.gov/employer/stateweb.htm

NOTE: The tables below were last updated in 2007. Head over to the link above for the most current information.

001-003  New Hampshire 261-267  Florida 449-467  Texas 530  Nevada
004-007  Maine 589-595 627-645 680
008-009  Vermont 766-772 468-477  Minnesota 531-539  Washington
010-034 Massachusetts 268-302  Ohio 478-485  Iowa 540-544  Oregon
035-039  Rhode Island 303-317  Indiana 486-500  Missouri 545-573  California
040-049  Connecticut 318-361  Illinois 501-502  North Dakota 602-626
050-134  New York 362-386  Michigan 503-504  South Dakota 574  Alaska
135-158  New Jersey 387-399  Wisconsin 505-508  Nebraska 575-576  Hawaii
159-211  Pennsylvania 400-407  Kentucky 509-515  Kansas 750
212-220  Maryland 408-415  Tennessee 516-517  Montana 751
221-222  Delaware 756-763 518-519  Idaho 577-579  District of Columbia
223-231  Virginia 416-424  Alabama 520  Wyoming 580  Virgin Islands
691-699 425-428  Mississippi 521-524  Colorado 580-584  Puerto Rico
232-236  West Virginia 587 650-653 596-599
232  North Carolina 588 525,585  New Mexico 586  Guam
237-246 752-755 648-649 586  American Samoa
681-690 429-432  Arkansas 526-527  Arizona 586  Philippine Islands
247-251  South Carolina 676-679 600-601 700-728  Railroad Board**
654-658 433-439  Louisiana 764-765 729-733 Enumeration at Entry
252-260  Georgia 659-665 528-529  Utah
667-675 440-448  Oklahoma 646-647

NOTE: The same area, when shown more than once, means that certain numbers have been transferred from one State to another, or that an area has been divided for use among certain geographic locations.
Any number beginning with 000 will NEVER be a valid SSN.
The information in our records about an individual is confidential by law and cannot be disclosed except in certain very restricted cases permitted by regulations.

** 700-728 Issuance of these numbers to railroad employees was discontinued July 1, 1963.

Note: This information is from the SSA government website..

Group Number

123-45-6789
The middle 2 digits are the group number and range from 01 to 99. For some unfathomable reason involving pre-computer filing systems, these numbers are assigned in the following order:

Odd- 01, 03, 05, 07, 09

Even- 10 to 98

Even- 02, 04, 06, 08,

Odd- 11 to 99

The High Group Listing page at the Social Security Administration website is updated monthly. This page shows the SSN area and group numbers that are in the process of being issued. By printing out a copy  and checking it against the number in question, you can easily validate the group number.

For example, if the highest group number assigned for area 195 (Pennsylvania) is 80 (within the EVEN, 10 to 98 range), then you know number 236-13-1234 is invalid because group numbers in the ODD, 11 to 99 range have not been assigned. Check the High Group

Listing at: http://www.socialsecurity.gov/employer/ssnvhighgroup.htm

Serial Number

123-45-6789

The serial number is the last four digits. They’re assigned in order starting with 0001 and ending with 9999 as the applications are processed. Number 0000 is never issued, but a few creative bad guys have tried passing it anyway. With that exception, the serial number tells very little. Concentrate your attention on the area and group number.

Information is based on Social Security Administration data and is available on their website: http://www.ssa.gov/

Software programs are available that validate social security numbers and also provide the year the number was issued. Knowing the year of issue can highlight major discrepancies.

Example: An applicant’s number was issued 10 years ago, but you note a 20 year work history. In highly technical, background check business terms, this is called ‘a red flag.’ It needs ‘splainin’, Lucy.

One recommended program available on cdrom is The SSN Guide by BRB Publications. The program sells for $29.95 plus shipping.

http://www.brbpub.com/books/details.asp?ProductID=415&SessionID=%7B4668D107%2D5FFE%2D4ECA%2D93B9%2DEDC7D87ED81B%7D

Verification

To verify a social security number, call the Social Security Administration’s toll free number. You’ll need the following:

  • Your business or organization’s Employee Identification Number (EIN)
  • First, last, and middle name along with maiden name if applicable
  • Date of birth
  • Gender

Form B has a section to complete before making the call with room at the bottom for recording the information you get from the Social Security Administration. The SSA will verify up to 5 numbers per call. The toll free number is: 800-772-6270.

NOTE: The SSA now has an online verification service. The webpage with details is located here:

http://www.ssa.gov/employer/ssnv.htm

At this time, I’m unable to confirm whether the phone service is still operational. If anyone finds out, please send the information via email and I’ll update this section.

Always and Forever Invalid Social Security Numbers

If the social security number you’re checking has any of the following characteristics, it’s invalid or impossible:

  • § AREA, GROUP, or SERIAL sections with all zeroes (for example, 000-45-6789, 123-00-6789, 123-45-0000)
  • § AREA number 666 (you can tell your conspiracy theory friends that the rumors aren’t true. This number never has and never will be issued.)
  • § AREA numbers 700 to 728 (These were issued to railroad workers through July 1, 1963, then discontinued. For some murky reason, they were associated with another government program.)
  • § AREA numbers 900-999 (used when State Aid to the Aged, Blind, and Disabled was converted to a federal program administered by SSA. See the railroad workers above. Never mind, just take my word for it-they’re invalid.)
  • § Some social security numbers were used in advertising, making them invalid. In 1938, the E. H. Ferree Company in Lockport, New York decided to promote their wallets by showing how a social security card could fit inside. The number, 078-05-1120, was claimed by over 40,000 people in the following years.

According to several sources, the following social security numbers have been used in ads. I haven’t been able to confirm this list with the Social Security Administration, but if you run across one of these, count it invalid until proven otherwise and take a hard look at the rest of the application.

002-28-1852

042-10-3580

062-36-0749

078-05-1120

095-07-3645

128-03-6045

135-01-6629

141-18-6941

165-16-7999

165-18-7999

165-20-7999

165-22-7999

165-24-7999

189-09-2294

212-09-7694

212-09-9999

306-30-2348

308-12-5070

468-28-8779

549-24-1889

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