SOCIAL SECURITY NUMBER PREFIXES

These prefixes indicate the state in which the Social Security Number was issued. This will assist you in identifying the state in which the individual lived or was possibly born. This is a big help when you’re searching the Internet. The prefixes are the first three digits of the SSN. HERE is the source of the SSN Prefixes.

New Hampshire	001-003	Louisiana	433-439 & 659-665
Maine	004-007	Oklahoma	440-448
Vermont	008-009	Texas	449-467 & 627-647
Massachusetts	010-034	Minnesota	468-477
Rhode Island	035-039	Iowa	478-485
Connecticut	040-049	Missouri	486-500
New York	050-134	North Dakota	501-502
New Jersey	135-158	South Dakota	503-504
Pennsylvania	159-211	Nebraska	505-508
Maryland	212-220	Kansas	508-515
Delaware	221-222	Montana	516-517
Virginia	223-231 & 691-699	Idaho	518-519
West Virginia - North Carolina	232	Wyoming	520
West Virginia	233-236	Colorado	521-524 & 650-653
North Carolina	237-246 & 681-690	New Mexico	525 & 585 & 648-649
South Carolina	247-251 & 654-658	Arizona	526-527 & 600-601 & 764-765
Georgia	252-260 & 667-675	Utah	528-529
Florida	261-267 & 589-595 & 765-772	Nevada	530 & 680
Ohio	268-302	Washington	531-539
Indiana	303-317	Oregon	540-544
Illinois	318-361	California	545-573 & 602-626
Michigan	362-386	Alaska	574
Wisconsin	387-399	Hawaii	575-576 & 750-751
Kentucky	400-407	District of Columbia	577-579
Tennessee	408-415 & 756-763	Virgin Islands	580
Alabama	416-424	Guam, American Samoa & Philippines	586
Mississippi	425-428 & 587-588 & 752-755	Puerto Rico	596-599
Arkansas	429-432 & 676-679
Railroad	700-728
Enumeration of Entery	729-733

RA and US Numbers by State
RA AND US SERVICE NUMBERS

THE NUMBERS LISTED BELOW REPRESENT THE FIRST TWO DIGITS OF AN AIR FORCE OR ARMY SERVICE NUMBERS ISSUED BETWEEN THE YEARS OF 1940 TO 1969. THESE SERVICE NUMBERS WERE ASSIGNED TO AIR FORCE AND ARMY ENLISTED PERSONNEL BY STATE ENTRANCE STATIONS.

(1) REGULAR AND RESERVE AIR FORCE AND ARMY
(2) DRAFTEES BETWEEN 1948 AND 1969
(3) STATE OR TERRITORY

REGULAR ARMY NUMBER OR TERRITORY	DRAFTEE NUMBER	STATE
14	53	ALABAMA
19	50	ALASKA
19	56	ARIZONA
18	54	ARKANSAS
19	56	CALIFORNIA
17	55	COLORADO
11	51	CONNECTICUT
12	51	DELAWARW
14	53	FLORIDA
14	56	GEORGIA
10	50	HAWAII
19	56	IDAHO
16	55	ILLINOIS
15	52	INDIANA
17	55	IOWA
17	55	KANSAS
15	52	KENTUCKY
18	54	LOUISIANA
11	51	MAINE
13	52	MARYLAND
11	51	MASSACHUSETTS
16	55	MICHIGAN
17	53	MINNESOTA
14	55	MISSISSIPPI
17	55	MISSOURI
19	56	MONTANA
17	55	NEBRASKA
19	56	NEVADA
11	51	NEW HAMPSHIRE
12	51	NEW JERSEY
18	54	NEW MEXICO
12	51	NEW YORK
14	53	NORTH CAROLINA
17	55	NORTH DAKOTA
15	52	OHIO
18	54	OKLAHOMA
19	56	OREGON
13	52	PENNSYLVANIA
11	51	RHODE ISLAND
14	53	SOUTH CAROLINA
17	55	SOUTH DAKOTA
14	53	TENNESSEE
19	56	UTAH
11	51	VERMONT
13	52	VIRGINIA
15	52	WEST VIRGINIA
19	56	WASHINGTON
16	55	WISCONSIN
17	55	WYOMING
10	50	PANAMA
10	50	PUERTO RICO