In just half a year, a significant modernization of the UK’s communication infrastructure is scheduled to take place, prompting additional households to prepare for the upcoming transition. Beginning January 2027, the outdated copper phone network in the UK will be permanently deactivated, making way for the introduction of Digital Voice, a new service that utilizes broadband connections for calls instead of traditional copper wires that have been in use for over a century.
This impending change is crucial for households to address promptly. Failure to switch to Digital Voice before the deadline may result in the discontinuation of their current landline services.
A recent campaign named ‘Don’t Put Off the Switch,’ led by Clare Balding, emphasized the importance for households to verify the readiness of their landlines for the digital era.
Clare Balding stressed the significance of promptly responding to provider communications to ensure uninterrupted landline services. Neglecting to act may lead to service disruptions for essential communication needs.
While the national deadline is months away, the transition process is rapidly progressing. BT’s Openreach, the operator of the UK’s largest broadband network, has issued “stop sell” notifications for an additional 112 telephone exchanges.
This action means that broadband providers dependent on the Openreach network, such as BT, Sky, Vodafone, and Plusnet, are no longer allowed to sell or transfer customers to older copper-based broadband and phone services in those specified areas.
According to Openreach, the “stop sell” directive is activated when a majority (75%) of premises in a specific exchange have access to ultrafast Full Fibre services. Consequently, customers seeking to switch, upgrade, or change their broadband or phone service must opt for a new digital service over the advanced Full Fibre network.
The recent expansion brings the total number of exchanges under the “stop sell” regulation to 1,572, covering approximately 15.4 million residences and commercial establishments across the UK.
Although the transition to full fibre and Digital Voice may appear daunting, it promises substantial benefits, including enhanced broadband speeds, more reliable connections, and a modern phone service tailored for today’s digital landscape.
Individuals unsure about the impact on their homes can check service availability using the Openreach postcode checker tool.
James Lilley, Openreach’s Managed Customer Migrations Director, emphasized the importance of the Stop Sell program in accelerating the UK’s transition to a cutting-edge full fibre infrastructure. By phasing out legacy copper-based services in areas with widespread fibre availability, the focus is on migrating people to more efficient, reliable digital technologies.
This strategic shift not only streamlines the maintenance of old and new networks but also supports the industry-wide migration in preparation for the legacy Public Switched Telephone Network switch-off, scheduled in six months. Ultimately, a digital phone line will be essential for all users.
[The list of new locations where “stop sell” has been implemented is provided separately.]