Unlikely. The noise being picked up in the wires from the exchange, through the cabinet to your property. There is nothing you can really do about it. Even if you could recover those few tones at the top end, the incremental speed difference would be very small.

Thanks for the information. Just one more question if I may. Will this have any effect on FTTC?

In terms of stopping you hitting your speed estimate no. They take into account general levels of interference

VDSL2 uses all the way up to 17 MHz

Much obliged.