The era of traditional copper landlines hanging above UK streets is nearing its end, whether welcomed or not. By January 2027, the nationwide transition to “Digital Voice” services will be complete, signaling the retirement of the old copper-wire phone network.
After the deadline, households will predominantly rely on broadband for making calls. This shift signifies one of the most significant transformations in UK communications in years. To expedite the departure from outdated infrastructure, BT’s Openreach network is aggressively implementing its “Stop Sell” initiative.
Under this initiative, major providers like BT, Sky, Plusnet, and TalkTalk are no longer permitted to offer new copper-based broadband and phone services in affected regions. The rollout of Stop Sell notifications has been ongoing across various parts of the UK. Openreach has now disclosed further expansion plans affecting 238 exchange locations and approximately 1.69 million premises.
Following these updates, customers seeking to upgrade, switch, or initiate new services will be required to transition to full-fibre broadband and digital phone services instead of relying on the legacy copper network. Openreach clarified that “Stop Sell” is triggered when at least 75% of premises connected to a specific exchange can access ultrafast Full Fibre. This necessitates customers to opt for a new digital service over the Full Fibre network.
By early June, the Stop Sell regulations will be enforced in 1,432 exchanges nationwide, impacting about 14.2 million properties. James Lilley, Openreach’s Managed Customer Migrations Director, emphasized the significance of the Stop Sell program in advancing the UK towards a modern full-fibre future. As the capability of copper to support contemporary communications diminishes, the focus shifts towards transitioning individuals to more advanced, future-proof technologies.
Phasing out legacy copper-based services in areas where fibre is widely available facilitates a smoother migration to faster, more reliable digital infrastructure for customers and providers. This streamlines the maintenance processes of both old and new networks in preparation for the upcoming nationwide shutdown of the legacy copper-based Public Switched Telephone Network (PSTN), which is less than eight months away.
Digital Voice, BT’s advanced home phone service, leverages digital calling through broadband technology, offering enhanced features like Multi Call, three-way conference calling, and call diversion to any designated phone number, including mobile phones. The call quality is expected to significantly improve with Digital Voice, requiring a compatible Digital Home phone for optimal performance.
For the majority of households, transitioning to Digital Voice will not disrupt their phone usage habits. The cost of the new Digital Voice and broadband service is encompassed in a single package price, with no additional fees for Digital Voice services.