Key Takeaways Lumen will report Q3 2025 results on Oct. 30, with estimates calling for a $0.31 loss per share.AI-related PCF and NaaS growth, plus$350M in cost savings, could support margins this quarter.A pending $5.75B fiber sale to AT&T and debt refinancing aim to boost Lumen's financial flexibility.Lumen Technologies, Inc. (LUMN) is scheduled to report its third-quarter 2025 results on Oct. 30, after market close.The Zacks Consensus Estimate for the bottom line in the to-be-reported quarter is pegged a ...