ANA codeshare flights with SQ?

[BRANI]

hi just wanna check
ANA operates codeshare flights with SQ12
how about SQ638?
so if i buy ANA air ticket, Can i get to sit on SQ?
found out info from airfares.com.sg

[9V-JKL]

Yes, but be prepared that there may be a hefty premium.

[kelvgoh]

Agreed. It is significantly more expensive to use a NH ticket to fly on SQ metal. You might actually be better off buying a ticket from SQ itself particularly if your end destination is Tokyo.

Just for interest sake - NH7050 is operated by United.