PLANO, Texas, Oct. 13, 2026 /PRNewswire/ — Ribbon Communications Inc. (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the third quarter of 2026 after the close of the market on Tuesday, October 27, 2026. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results.

Conference Call Details and Webcast

Date: Tuesday, October 27, 2026

Time: 4:30 p.m. ET

Dial-in number (Domestic): 877-407-2991

Dial-in number (International): 201-389-0925

Instant Telephone Access: Call me™

Live (Listen-only) Webcast: Available via the Investor Relations website at investors.ribboncommunications.com.

About Ribbon
Ribbon Communications (Nasdaq: RBBN) is a global provider of voice communications software, IP routing, and optical networking to mobile and wireline service providers, enterprises, critical infrastructure and defense sectors. We support our customers’ Path to Autonomous Networks by leveraging the latest AIOps automation platforms and Agentic AI technologies, helping them deliver better customer experiences, reduce operational costs, and achieve sustainable growth. To learn more about Ribbon, visit rbbn.com.

View original content to download multimedia:https://www.prnewswire.com/news-releases/ribbon-communications-to-report-third-quarter-2026-financial-results-on-october-27-2026-302907502.html

SOURCE Ribbon Communications Inc.