Social Security Index of Valid Numbers

001 - 003  New Hampshire            
004 - 007  Maine                         
008 - 009  Vermont                      
010 - 034  Massachusetts         
035 - 039  Rhode Island             
040 - 049  Connecticut              
050 - 134  New York                  
135 - 158  New Jersey               
159 - 211  Pennsylvania             
212 - 220  Maryland                   
221 - 222  Delaware                   
223 - 231  Virginia                     
232 - 236  West Virginia              
237 - 246  North Carolina            
247 - 251  South Carolina            
252 - 260  Georgia                      
261 - 267  Florida                        
268 - 302  Ohio                           
303 - 317  Michigan                     
318 - 361  Illinois                         
362 - 386  Michigan                     
526 - 627  Arizona                       
528 - 529  Utah                           
530        Nevada                       
531 - 539  Washington                 
540 - 544  Oregon                        
545 - 573  California                     
574        Alaska                       
387 - 399  Wisconsin
400 - 407  Kentucky
408 - 415  Tennessee
416 - 424  Alabama
425 - 428  Mississippi
429 - 432  Arkansas
433 - 439  Louisiana
440 - 448  Oklahoma
449 - 467  Texas
468 - 477  Minnesota
478 - 485  Iowa
486 - 500  Missouri 
501 - 502  North Dakota
503 - 504  South Dakota
505 - 508  Nebraska
509 - 515  Kansas
516 - 517  Montana
518 - 519  Idaho
520        Wyoming
521 - 524  Colorado
525 & 585  New Mexico
575 - 576  Hawaii
577 - 579  District of Columbia
580        Virgin Islands
581 - 585  Puerto Rico, Guam
           Philippine Islands
           American Samoa
700 - 729  Railroad

INVALID SOCIAL SECURITY NUMBERS

  1. Three or more leading zeros
  2. Ending in four zeros
  3. Leading numbers 73 through 79
  4. Leading number 6 or 8
  5. Leading number of 9 is suspect, very few ever issued