What if I need to move my broadband sooner than 14 days?
Planning to move earlier than expected and worried about your broadband? No problem. While we recommend giving at least 14 days’ notice, we understand emergencies happen. If you're relocating sooner, contact our customer support right away. We'll do our best to accommodate your schedule and expedite the broadband transfer. Please note that shorter notice may limit availability depending on logistics and engineer schedules, but we’ll work with you to find the fastest possible solution.
For more: https://www.v4consumer.co.uk/what-if-i-need-to-move-sooner-than-14-days