AT&T plans workforce cuts as it automates operations and shifts to fiber

AT&T is betting that the future of telecommunications runs on glass, not copper. And it’s willing to shed thousands of employees to prove it.

The company is in the middle of a sweeping operational overhaul that pairs aggressive fiber network expansion with AI-driven automation, all aimed at convincing Wall Street it can do more with less. The math is straightforward: approximately 8,000 job cuts in 2025, another 2,100 in the first half of 2026, bringing total headcount down to roughly 130,900 employees by June 2026.

The fiber gambit

AT&T’s copper network is being methodically retired. The company has been securing FCC approvals to discontinue legacy copper services in more than 30% of its wire centers nationwide by late 2026. In California alone, that figure climbs to around 60%.

Replacing it is an ambitious fiber rollout targeting over 60 million locations by 2030. The nearer-term milestone is 40 million fiber locations by the end of 2026, a target that combines organic buildout, the acquisition of Lumen Technologies’ fiber assets, and a joint venture with BlackRock called Gigapower.

The financial case for the transition is stark. Revenue from AT&T’s legacy segment has been declining by roughly 26% year-over-year in recent quarters as customers migrate to newer services.

Automation as the engine

The company is targeting $4 billion in annual cost savings by the end of 2028, with automation and AI optimization serving as primary levers. That’s a meaningful number for a company that generated around $122 billion in revenue last year.

The logic is that fiber networks require significantly less hands-on maintenance than copper. Fewer truck rolls, fewer technician visits, fewer manual processes. Layer AI-powered diagnostics and customer service automation on top of that, and you start to see why AT&T believes it can operate with a meaningfully smaller workforce.

Wall Street’s scorecard

The BlackRock partnership through Gigapower brings institutional capital into AT&T’s fiber buildout, spreading the financial risk of a massive infrastructure project while accelerating deployment timelines. BlackRock gets exposure to essential infrastructure with predictable long-term cash flows. AT&T gets to expand its fiber footprint without shouldering the full capital burden alone.

AT&T’s fiber push puts it in direct competition with Verizon’s Fios network, Charter Communications, and a growing roster of regional fiber providers. The race to 60 million fiber locations by 2030 is as much about market positioning as it is about technology.

One risk that investors should keep in mind: large-scale infrastructure transitions rarely go exactly according to plan. Regulatory hurdles, construction delays, and the complexities of decommissioning copper in areas where some customers still depend on it can all slow progress. AT&T’s FCC approval strategy addresses part of this, but the operational execution over the next four years will determine whether the savings materialize on schedule.

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