Can i change I797 # on appointment for H1 stamping in new delhi.

rahulpaper

Registered Users (C)
I am planning to go to delhi for stamping in March 1st week.
I currently have I797 which expires in May end. We are submitting a H1B extension (premium) now to get 3 year stamp. Can I make the appointment with current I797 and then change it to new I 797 or do i have to wait till i get my new I797 approved?

Any information will be greatly appreciated
 
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