AT&T Will Retire Tennessee Copper Networks by 2026
The carrier plans to phase out legacy wire center infrastructure across the state by November 15, 2026.
Updated on Oct. 9, 2026 in Telecommunications
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AT&T has filed with the Federal Communications Commission to retire copper-based wire centers across Tennessee. The service discontinuation, which affects communities including Manchester, White Bluff, Hartsville, and Eagleville, is scheduled for on or after November 15, 2026.
Why it matters
The move reflects a long-term industry shift away from aging copper infrastructure, which faces reliability issues and increased maintenance costs due to theft. AT&T intends to transition remaining customers to modern broadband or wireless alternatives.
Current landline orders have declined 96% since 2014, leaving less than 2% of eligible customers on legacy copper voice systems. This shift renders the aging infrastructure, which supports voice, elevator emergency, and fire alarm connections, increasingly difficult to maintain.
The players
AT&T
A major telecommunications provider managing a national stack of fiber, 5G wireless, and legacy copper networks.
Federal Communications Commission
The independent United States government agency that regulates interstate and international communications.
The details
AT&T initiates network retirement by submitting formal applications to the Federal Communications Commission to decommission specific wire centers. This process involves the physical abandonment of copper twisted-pair cables—a technology that uses electrical impulses to transmit analog voice signals—in favor of digital broadband and cellular architectures. The company manages the transition by notifying customers who rely on these lines for critical services like fire alarms and emergency elevator phones.
Timeline
2014: Baseline year for measuring the 96% decline in landline orders.
Nov 15, 2026: Earliest scheduled date for service discontinuation.
The Tech Race
This move follows the regulatory framework established by the FCC's Copper Retirement Rules to modernize network infrastructure. It aligns with a national trend where major carriers accelerate the sunsetting of legacy hardware to reduce maintenance costs while pushing users toward digital-first platforms.
Residents currently using copper lines for residential phones, elevator emergency systems, or fire alarm connections will be transitioned to broadband or wireless alternatives. Customers should watch for official notifications from the carrier regarding their specific service status before the November 2026 deadline.
The takeaway
The move signals the final stages of the shift from analog copper to digital communications, a process that has seen demand for traditional lines collapse over the last decade. Affected residents should track the progress of their specific wire center retirement as the November 15, 2026, deadline approaches.
Further reading
Learn more about how Telecommunications infrastructure is evolving across the state.
Source note: This article includes information reported by News Channel 5 Nashville (WTVF).
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