California has denied AT&T’s request to discontinue landline telephone services and other essential offerings designated as the “carrier of last resort,” Marin County officials confirmed on Thursday.
AT&T’s bid, submitted in March 2023, sought to terminate services for more than 580,000 eligible households statewide. The decision, announced by the California Public Utilities Commission (CPUC), underscores the company’s ongoing obligation to maintain these services.

In its ruling, the CPUC emphasized that while AT&T can phase out copper facilities and invest in fiber and other technologies to enhance its network, it remains crucial in ensuring reliable telephone services across California. The commission found AT&T’s application did not meet the necessary criteria for withdrawal.
Commissioner John Reynolds reaffirmed the CPUC’s commitment to safeguarding customer access to basic telephone services irrespective of their location, income level, or access to alternative communication methods. “Our regulations are designed to guarantee this access, and AT&T’s application did not adhere to these guidelines,” Reynolds stated.
Furthermore, the CPUC initiated new regulatory proceedings on Thursday to update its rules in response to evolving market dynamics and technological advancements.
In response, AT&T highlighted its compliance with the rigorous review process mandated by the Federal Communications Commission (FCC), aimed at preserving Californians’ access to dependable voice services. The company also referenced forthcoming legislation aimed at shielding rural customers from potential service disruptions.
“We are fully dedicated to maintaining connectivity for our customers while collaborating with state leaders on policies that facilitate a smooth transition to modern communications for all Californians,” AT&T affirmed.
The decision marks a pivotal moment in California’s telecommunications landscape, signaling a commitment to uphold universal service standards amidst technological progress.
