Mayrand Family Association -- logo

 

Social Security Number Allocations

 








Since 1973, social security numbers have been issued by the central office of Social Security Administration, Department of Health and Human Services.

The first three (3) digits of a person's social security number are determined by the ZIP Code of the mailing address shown on the application for a social security number. Prior to 1973, social security numbers were assigned by SSA field offices. The number merely established that his/her card was issued by one of the SSA offices in that State.

THIS DATA IS STRICTLY FOR INFORMATIONAL PURPOSES

The chart below shows the first 3 digits of the social security numbers assigned throughout the United States and its
possessions.
001-003 ...New Hampshire  318-361 ...Illinois 516-517 ...Montana 586 ...American Somoa
004-007 ...Maine 362-386 ...Michigan 518-519 ...Idaho 586 ...Philippine Islands
008-009 ...Vermont 387-399 ...Wisconsin 520 ..........Wyoming
010-034 ...Massachusetts 400-407 ...Kentucky 521-524 ...Colorado
035-039 ...Rhode Island 408-415 ...Tennessee 650-653*
040-049 ...Connecticut 756-763* 525-585 ...New Mexico
050-134 ...New York 416-424 ...Alabama 648-649
135-158 ...New Jersey 425-428 ...Mississippi 526-527 ...Arizona
159-211 ...Pennsylvania 587 600-601
212-220 ...Maryland 588* 528-529 ...Utah
221-222 ...Delaware 752-755* 646-647
223-231 ...Virginia 429-432 ...Arkansas 530 ..........Nevada
691-699* 676-679* 680
232-236 ...West Virginia 433-439 ...Louisiana 531-539 ...Washington
232 ..........North Carolina 659-665* 540-544 ...Oregon
237-246 404-448 ...Oklahoma 545-573 ...California
681-690* 449-467 ...Texas 602-626
247-251 ...South Carolina 627-645 574 ...........Alaska
654-658 468-477 ...Minnesota 575-576 ...Hawaii
252-260 ...Georgia 478-485 ...Iowa 750-751*
667-675 486-500 ...Missouri
577-579 ...District of Columbia
700-728 ...Railroad Board**
261-267 ...Florida 501-502 ...North Dakota 580 ..........Virgin Islands
589-595 503-504 ...South Dakota 580-584 ...Puerto Rico
268-302 ...Ohio 505-508 ...Nebraska 596-599
303-317 ...Indiana 509-515 ...Kansas
586 ..........Guam
 

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 the SSA records about an individual is confidential by law and cannot be disclosed except in certain very
restricted cases permitted by regulations.  The application of a deceased individual is available, under the Freedom of Information Act and are good sources of information.

* = New areas allocated, but not yet issued

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


 


Return to home page | Surname Database |