USCIS Phoenix and Dallas Lockbox facilities

Alaska,
Arizona,
California,
Colorado,
Hawaii,
Idaho,
Illinois,
Indiana,
Iowa,
Kansas,
Michigan,
Minnesota,
Missouri,
Montana,
Nebraska,
Nevada,
North Dakota,
Ohio,
Oregon,
South Dakota,
Utah,
Washington,
Wisconsin,
Wyoming,
Guam, or
the Northern Mariana Islands.

USCIS Phoenix Lockbox

For U.S. Postal Service (USPS):

USCIS
P.O. Box 21281
Phoenix, AZ 85036

For FedEx, UPS, and DHL deliveries:

USCIS
Attn: NFB AOS
1820 E. Skyharbor Circle S
Suite 100
Phoenix, AZ 85034

Alabama,
Arkansas,
Connecticut,
Delaware,
District of Columbia,
Florida,
Georgia,
Kentucky,
Louisiana,
Maine,
Maryland,
Massachusetts,
Mississippi,
New Hampshire,
New Jersey,
New Mexico,
New York,
North Carolina,
Pennsylvania,
Puerto Rico,
Rhode Island,
South Carolina,
Oklahoma,
Tennessee,
Texas,
Vermont,
Virginia,
U.S. Virgin Islands,
or
West Virginia

USCIS Dallas Lockbox

For U.S. Postal Service (USPS):

USCIS
P.O. Box 660867
Dallas, TX 75266

For FedEx, UPS, and DHL deliveries:

USCIS
Attn: NFB AOS
2501 S. State Hwy. 121 Business
Suite 400
Lewisville, TX 75067