Openreach Copper Switch-Off: 1,572 Exchanges, 15.4M Premises Affected

What happened

Openreach has added another 112 exchange areas to its ongoing programme of copper network retirement, bringing the total number of locations subject to sales restrictions on legacy copper broadband products to 1,572. Those exchanges collectively cover approximately 15.4 million premises across the United Kingdom.

The move is part of Openreach's structured migration away from its ageing copper infrastructure toward full-fibre connectivity. Once an exchange area enters the sales-stop process, internet service providers are progressively restricted from selling or renewing copper-based products to customers in those locations, effectively nudging both providers and end-users toward full-fibre alternatives.

Why it matters

For customer experience practitioners, infrastructure transitions of this scale are rarely just engineering stories. When a technology platform is deprecated, millions of customers face a forced migration — and forced migrations are among the highest-friction moments in any service relationship. Behavioural economics tells us that loss aversion is acute here: customers who did not choose to change, and who may not fully understand why they must, are predisposed to attribute any service disruption or price increase to the provider rather than to the underlying infrastructure shift. The communications design around these moments — how, when and why customers are told — is as consequential as the engineering itself.

Service designers working with telecoms operators or retail service providers in affected areas should treat this not merely as a product swap but as a relationship-defining episode. Done well, a copper-to-fibre migration can reset customer expectations upward and build genuine loyalty. Done poorly — with jargon-heavy letters, compressed timelines and inadequate support — it becomes a churn accelerant.

By the numbers

• 112 new exchange areas added to the copper sales-stop programme in the latest batch.
• 1,572 total exchange areas now subject to copper sales restrictions.
• 15.4 million premises covered by those 1,572 restricted exchange areas.

The Renascence take

The headline metric here is premises reached, but the more important number is the one nobody is reporting: how many of those 15.4 million households will experience this transition as something done to them rather than for them. That gap — between operational milestone and lived customer experience — is where value is created or destroyed.

Most operators will treat the copper switch-off as a logistics problem and measure success by migration completion rates. That is the wrong lens entirely. The behavioural principle at stake is autonomy: customers who feel they retain meaningful choice — even within a constrained set of options — report higher satisfaction and lower complaint rates than those who feel corralled. A customer-obsessed operator would invest as heavily in the migration communication journey as in the fibre rollout itself, designing proactive, plain-language touchpoints that frame the change as an upgrade the customer is gaining, not a product they are losing. The exchange-area announcement is the starting gun; the experience design work should already be well underway.