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QWEST CORP — Investor Relations & Filings

Ticker · CTBB ISIN · US74913G6008 LEI · 549300R2L4N683OO1509 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Filings indexed 322 across all filing types
Latest filing 2026-05-22 Capital/Financing Update
Country US United States of America
Listing US CTBB

About QWEST CORP

https://www.centurylink.com

Qwest Corporation, a subsidiary of Lumen Technologies operating under the CenturyLink brand, is a telecommunications provider. As a Regional Bell Operating Company and incumbent local exchange carrier, it offers a range of integrated communications services to residential, business, governmental, and wholesale customers. Core services include high-speed internet, utilizing an extensive fiber-optic network to deliver speeds up to 940 Mbps, alongside voice and long-haul carrier services. The company primarily provides local service across 14 western and midwestern states.

Recent filings

Filing Released Lang Actions
424B3
Capital/Financing Update Classification · 92% confidence The document is an SEC Rule 424(b)(3) prospectus outlining an exchange offer for Qwest’s outstanding debt notes and a related consent solicitation to amend indentures. It details terms of the debt exchange and consent fees, representing a financing activity and capital structure change rather than a full annual/interim report, management change, or dividend notice. Therefore it falls under “Capital/Financing Update” (CAP).
2026-05-22 English
8-K - QWEST CORP (0000068622) (Filer)
Capital/Financing Update Classification · 91% confidence The document is a Form 8-K Current Report disclosing an extension of early participation deadlines and withdrawal deadlines for exchange offers and consent solicitations related to the company’s debt securities. It is an announcement regarding capital/financing activities (exchange offers of notes and soliciting consents), not a full financial report or earnings release, and thus fits the Capital/Financing Update category.
2026-05-12 English
10-Q
Interim / Quarterly Report Q1 2026
2026-05-05 English
25 - QWEST CORP (0000068622) (Filer)
Delisting Announcement
2026-04-30 English
10-K - QWEST CORP (0000068622) (Filer)
Annual Report FY 2025
2026-02-20 English
10-Q
Interim / Quarterly Report Q3 2025
2025-10-30 English

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