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See it to the following address:

USCIS Dallas Lockbox

For U.S. Postal Service (USPS):

USCIS
P.O. Box 660166
Dallas, TX 75266

For FedEx, UPS, and DHL deliveries:

USCIS
ATTN: I-539
2501 S. State Highway 121 Business
Suite 400
Lewisville, TX 75067

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• 謝謝八老師 -stone01- ♂ (0 bytes) () 04/02/2020 postreply 23:17:23

• 8老師，同樣問題，B2 Visa延期可以網上申請麽？如果媽媽帶10歲兒童一起申請應該分開麽？多謝 -Concerto- ♀ (135 bytes) () 04/18/2020 postreply 01:26:53