Here's the Supreme Court of the United States contact information along with a link to its website.
1 First Street, NE
Washington, DC 20543
Phone: (202) 479-3000
Clerk's Office: (202) 479-3011
Additionally, here's a list of each state's supreme court contact information, along with a link to their website.
300 Dexter Avenue
Montgomery, AL 36104
Phone: (334) 229-0700
825 W 4th Avenue
Anchorage, AK 99501
Phone: (907) 264-0514
1501 W Washington
Phoenix, AZ 85007
Phone: (602) 452-3396
625 Marshall Street
Suite 1100
Little Rock, AR 72201
Phone: (501) 682-9400
Toll-Free: (800) 950-8221
Fax: (501) 682-9410
350 McAllister Street
San Francisco, CA 94102-4794
Phone: (415) 865-7000
1300 Broadway, Suite 500
Denver, CO 80203
Phone: (303) 457-5800
Toll-Free: (877) 888-1370
231 Capitol Avenue
Hartford, CT 06106
Phone: (860) 757-2200
55 The Green
Dover, DE 19901
Phone: (302) 739-4155
500 Indiana Ave. NW
Washington, DC 20001
Phone: (202) 879-1400
500 South Duval Street
Tallahassee, FL 32399-1925
Phone: (850) 488-0125
330 Capitol Avenue S.E.
1st Floor, Suite 1100
Atlanta, GA 30334
Phone: (404) 656-3470
Fax: (404) 656-2253
Ali`iolani Hale
417 South King Street
Honolulu, Hawai`i 96813-2943
Chief Clerk’s Office: (808) 539-4919
Physical Address: 451 W State Street
Boise, ID 83702
Mailing Address: P.O. Box 83720
Boise, ID 83720
Phone: (208) 334-2210
Chicago Office
One Prudential Plaza
130 East Randolph Drive
Suite 1500
Chicago, IL 60601-6219
Phone: (312) 565-2600
Fax: (312) 565-2320
Springfield Office
3161 West White Oaks Drive
Springfield, IL 62704
Phone: (217) 546-3523
Fax: (217) 546-3785
315 Indiana State House
200 W. Washington Street
Indianapolis, IN 46204
Phone: (317) 232-2540
Fax: (317) 232-8372
Iowa Judicial Branch Building
1111 East Court Avenue
Des Moines, Iowa 50319
Clerk of Courts: (515) 348-4670
Fax: (515) 348-4698
301 SW 10th Avenue
Topeka, KS 66612-1507
Phone: (785) 296-8409
State Capitol
700 Capitol Avenue, Room 235
Frankfort, KY 40601
Phone: (502) 564-5444
400 Royal Street
New Orleans, LA 70130
Phone: (504) 310-2300
205 Newbury Street, Room 139
Portland, MA 04101-4125
Phone: (207) 822-4146
361 Rowe Boulevard
Annapolis, MD 21401
Phone: (410) 260-1500
Toll-Free: (800) 926-2583
John Adams Courthouse
1 Pemberton Square
Suite 2500
Boston, MA 02108
Phone: (617) 557-1000
Physical Address: Michigan Hall of Justice
925 W. Ottawa Street
Lansing, MI 48915
Mailing Address: P.O. Box 30052
Lansing, MI 48909
Phone: (517) 373-0120
180 East 5th Street
Suite 950
St. Paul, Minnesota 55101
Phone: (651) 296-2254
Fax: (651) 296-5866
Physical Address: Gartin Justice Building
450 High Street
Jackson, MS 39201
Mailing Address: P.O. Box 249
Jackson, MS 39205
Phone: (601) 359-3694
Fax: (601) 359-2407
207 West High Street
Jefferson City, Missouri 65101
Phone: (573) 751-4144
Justice Building
215 N. Sanders
P.O. Box 203001
Helena, MT 59620-3001
Phone: (406) 444-3858
Fax: (406) 444-5705
State Capital
1445 K Street
Lincoln, NE 68509
Phone: (402) 471-3731
Fax: (402) 471-3480
408 East Clark Avenue
Las Vegas, NV 89101
Phone: (702) 486-9300
One Charles Doe Drive
Concord, NH 03301
Phone: (603) 271-2646
R.J. Hughes Justice Complex
P.O. Box 970
Trenton, NJ 08625
Clerk of the Courts: (609) 815-2955
237 Don Gaspar Avenue
Room 104
Santa Fe, NM 87501
Phone: (505) 827-4860
Fax: (505) 827-4837
60 Centre Street
New York, NY 10007
Phone: (646) 386-3600
Fax: (212) 374-3326
Physical Address: 2 East Morgan Street
Raleigh, NC 27601-1428
Mailing Address: P.O. Box 2170
Raleigh, NC 27602
Phone: (919) 831-5700
600 E Boulevard Avenue
Bismarck, ND 58505-0530
Phone: (701) 328-2221
Email: info@ndcourts.gov
65 South Front Street
Columbus, OH 43215-3431
Phone: (614) 389-9000
2100 N. Lincoln Blvd
Oklahoma City, OK 73105
Ph : (405) 556-9400
Physical (Temporary) Address: 2850 Broadway St NE
Salem, OR 97303
Mailing Address: 1163 State Street
Salem, OR 97301
Phone: (503) 986-5555
Physical Address: 601 Commonwealth Avenue
Suite 1500
Harrisburg, PA 17120
Mailing Address: 601 Commonwealth Avenue
P.O. Box 61260
Suite 1500
Harrisburg, PA 17106
Phone: (717) 787-6181
Licht Judicial Complex
250 Benefit Street
Providence, RI 02903
Phone: (401) 222-3272
1231 Gervais Street
Columbia, SC 29201
Phone: (803) 734-1080
500 East Capitol Avenue
Pierre, SD 57501-5070
Phone: (605) 773-3511
Fax: (605) 773-6128
401 Seventh Avenue North
Nashville, TN 37219-1407
Phone: (615) 253-1470
Physical Address: 201 W. 14th Street, Room 104
Austin, TX 78701
Mailing Address: P.O. Box 12248
Austin, TX 78711
Phone: (512) 463-1312
Fax: (512) 463-1365
450 South State
P.O. Box 140210
Salt Lake City, UT 84114-0210
Phone: (801) 238-7967
111 State Street
Montpelier, VT 05609
Phone: (802) 828-4774
100 North Ninth Street
Richmond, VA 23219
Phone: (804) 786-2251
Physical Address: 415 12th Avenue SW
Olympia, WA 98501-2314
Mailing Address: P.O. Box 40929
Olympia, WA 98504-0929
Phone: (360) 357-2077
1900 Kanawha Boulevard East
Building One, Room E-100
Phone: (304) 558-0145
Fax: (304) 558-1212
110 E Main Street #440
Madison, WI 53703
Phone: (608) 266-7442
2301 Capitol Avenue
Cheyenne, WI 82002
Phone: (307) 777-7316
Fax: (307) 777-6129
161B Crown Bay
St. Thomas VI 00802
Phone: (340) 774-2237
Fax: (340) 774-2258