Dear All,
I am preparing to take the premium processing service and submitting my I-140 and I-907 simultaneously. Should I enclose these two filled forms in a package? or in different packages?
There are two addresses for me:
Form I-140 Premium Processing Mailing Address:
Premium Processing
USCIS Texas Service Center
P.O. Box 279030
Dallas, TX 75227-9030
Form I-140 Premium Processing Courier Address:
Premium Processing
USCIS Texas Service Center
4141 North St. Augustine Road
Dallas, TX 75227
Which one should I mail my I-140/I-907 package(s) to?
Many thanks!