HUNTSVILLE, Ala., February 07, 2025--(BUSINESS WIRE)--ADTRAN Holdings, Inc. (NASDAQ: ADTN) announced today that the Company will release its financial results for the fourth quarter 2024 after market close on Wednesday, February 26, 2025, at https://investors.adtran.com/. The Company will conduct a conference call on Thursday, February 27, 2025, to discuss the results for the quarter.

What: ADTRAN Holdings, Inc. Earnings Call
When: 9:30 a.m. Central Time on Thursday, February 27, 2025

ADTRAN Holdings, Inc., will webcast this conference call, or you may dial in to participate. To listen, visit the events and presentations section of ADTRAN Holdings, Inc. Investor Relations site at https://events.q4inc.com/attendee/811754399 approximately 10 minutes before the start of the call, or you may dial 1-888-330-2391 (Toll-Free US) or 1-240-789-2702, and use Conference ID 8936454. An online replay of the conference call, as well as the transcript of the call, will be available on the Investor Relations site shortly following the call and will remain available for at least 12 months.

About Adtran

ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) is the parent company of Adtran, Inc., a leading global provider of open, disaggregated networking and communications solutions that enable voice, data, video and internet communications across any network infrastructure. From the cloud edge to the subscriber edge, Adtran empowers communications service providers around the world to manage and scale services that connect people, places and things. Adtran solutions are used by service providers, private enterprises, government organizations and millions of individual users worldwide. ADTRAN Holdings, Inc. is also the largest shareholder of Adtran Networks SE, formerly ADVA Optical Networking SE. Find more at Adtran, LinkedIn and X.

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Contacts

For media
Gareth Spence
+44 1904 699 358
public.relations@adtran.com

For investors
Peter Schuman, IRC
+1 256 963 6305
investor.relations@adtran.com