Social Security Number Prefixes

001-003New Hampshire
004-007Maine
008-009Vermont
010-034Mass.
135-158New Jersey
035-039Rhode Island
040-049Conn.
050-134New York
135-158New Jersey
159-
211Penn.
212-220Maryland
221-222Delaware
223-231Virginia
232-236West Virginia
237-246North Carolina
247-251South Carolina
252-260Georgia
261-267Florida
268-302Ohio
303-317Indiana
318-361Illinois
362-386Michigan
387-399Wisconsin
400-407Kentucky
408-415Tennessee
416-424Alabama
425-428Mississippi
429-432Arkansas
433-439Louisiana
440-448Oklahoma
449-467Texas
468-477Minnesota
478-485Iowa
486-500Missouri
501-502North Dakota
503-504South Dakota
505-508Nebraska
509-515Kansas
516-517Montana
518-519Idaho
520Wyoming
521-524Colorado
525, & 585New Mexico
526-527Arizona
528-529Utah
530Nevada
531-539Washington
540-544Oregon
545-573California
574Alaska
575-576Hawaii
577-579District of Columbia
580Virgin Island
581-585Puerto Rico, Guam, American Samoa, Philippines Island
700-729Railroad

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