Where to file my I-485? TSC or NSC

Dear friend,

I have my NIW I-140 approved at TSC. Do you know where should I file my I-485? I heard that all the I-485 must file to NSC these days, but when I read the I-485 instruction, I found:

"Form I-485 without Form I-140.

If you have already filed Form I-140, Immigrant Petition
for Alien Worker, your employment-based Form
I-485 to the service center that approved or is currently
responsible for adjudicating your Form I-140 petition.
(See addresses of service centers listed below.) Include a
copy of your Form I-140 filing receipt and/or transfer
notice, as applicable."

Thank you for your help !!!