The era of traditional copper landlines suspended above UK streets is coming to an end as the nationwide shift to “Digital Voice” services is scheduled for January 2027. Once implemented, households will transition to making calls through their broadband connections.

This transition signifies a significant change in UK communications, with BT’s Openreach network actively rolling out the “Stop Sell” program to hasten the move away from outdated infrastructure. As part of this initiative, providers like BT, Sky, Plusnet, and TalkTalk will no longer be able to offer new copper-based broadband and phone services in affected areas.

The expansion of Stop Sell measures has been confirmed by Openreach, impacting 238 exchange locations and approximately 1.69 million premises. Customers seeking to upgrade, switch, or acquire new services will be required to shift to full fibre broadband and digital phone services instead of relying on the legacy copper network.

According to Openreach, the Stop Sell program is triggered when a majority (75%) of premises in a specific exchange can access ultrafast Full Fibre. By early June, the rules will be enforced in 1,432 exchanges nationwide, affecting around 14.2 million properties.

James Lilley, Openreach’s Managed Customer Migrations Director, emphasized the importance of the Stop Sell program in advancing the UK’s transition to a modern full fibre future. The focus is on migrating people to newer, more reliable technologies as copper’s capabilities diminish. This move aims to streamline the transition process, reduce maintenance costs, and prepare for the nationwide closure of the legacy copper-based Public Switched Telephone Network (PSTN) in less than eight months.

Digital Voice, BT’s advanced home phone service, leverages broadband technology to offer features like Multi Call, three-way calling, and call diversion. Upgrading to Digital Voice should enhance call quality without additional charges, as it is included in the broadband service package.