pretty much all UK charters will be 320/321/738/757 and EZY will be the ex GT 320/321s
you have to remember TOM operate 13 738s and 27 B752s and 13 B763s, making them probably the largest European operator of B757 now by some margin? as well as the A320s and B733s
for info, the link above for ANA Cargo is only for TOM, TUIfly Nordic (BLX) and Jetairfly (JAF) so doesn't include Arkefly, TUIfly (Germany), Corsairfly or Jet4you.