Note 7—Long-Term Debt and Note Payable - Affiliate

The following table reflects our consolidated long-term debt as of the dates indicated below, including unamortized discounts and premiums and unamortized debt issuance costs:

December 31,
Interest Rates (1)
Maturities (1)
20252024
(Dollars in millions)
Senior notes
6.500% - 7.750%
2030 - 2057
$1,736 1,973 
Finance lease and otherVariousVarious
Unamortized premiums, net— 
Unamortized debt issuance costs(50)(50)
Total long-term debt1,688 1,927 
Less current maturities— (239)
Long-term debt, excluding current maturities$1,688 1,688 
_______________________________________________________________________________
(1) As of December 31, 2025.
Long-Term Debt Maturities

Set forth below is the aggregate principal amount of our long-term debt as of December 31, 2025 (excluding unamortized premiums, net, unamortized debt issuance costs) maturing during the following years:

(Dollars in millions)
2026$— 
2027
2028— 
2029— 
203098 
2030 and thereafter1,639 
Total long-term debt$1,738 

2024 Debt Transactions

Transaction Support Agreement Transactions

On March 22, 2024 (the "TSA Effective Date"), Lumen Technologies, Level 3 Financing, Qwest Corporation and a group of creditors holding a majority of our consolidated debt completed transactions contemplated under the amended and restated transaction support agreement ("TSA") that such parties entered into on January 22, 2024 (the "TSA Transactions"), including (i) the repayment of our term loan maturing 2027 and (ii) the termination, repayment or exchange of previous commitments and debt of our affiliates and the issuance of new term loan facilities, notes, and revolving credit facilities by our affiliates.

Repurchases of Outstanding Notes

During 2024, we repurchased approximately $13 million aggregate principal amount of our senior notes maturing in 2025. These transactions resulted in an immaterial net loss which was recognized in Other income, net in our consolidated statement of operations for the year ended December 31, 2024.

Qwest Guarantees of Lumen Debt

Lumen’s obligations under its new credit agreements entered into on March 22, 2024 and its superpriority secured senior notes issued on and after March 22, 2024 are unsecured, but Qwest Corporation and certain of its subsidiaries have provided an unconditional unsecured guarantee of payment of Lumen’s obligations under these agreements and senior notes.

Note Payable - Affiliate

On June 30, 2022, Qwest Corporation entered into an amended and restated revolving promissory note ("Note Payable - Affiliate") with an affiliate of our ultimate parent company, Lumen Technologies, Inc. ("Lender"), that replaces the previous revolving promissory agreement that was scheduled to mature on June 30, 2022 ("Prior Note Payable - Affiliate"). The Note Payable - Affiliate, as amended, enables Qwest Corporation to borrow from Lumen up to $2.0 billion. Any outstanding principal balance owed by Qwest Corporation under the Note Payable - Affiliate and the accrued interest thereon is due and payable on demand, but if no demand is made, then on the maturity date. The Note Payable - Affiliate has an initial maturity date of June 30, 2027, but will automatically renew for an unlimited number of successive 12-month periods unless the Lender provides notice of its intent not to renew at least 30 days prior to the initial maturity date or each subsequent maturity date.

In accordance with the terms of the amended Note Payable - Affiliate, interest is assessed every six months ending on June 30th and December 31st (an "Interest Period") and is payable within 30 days of the end of the respective Interest Period. Interest is accrued on the outstanding principal balance during the respective Interest Period using a weighted average per annum interest rate on the consolidated outstanding debt of Lumen Technologies, Inc. and its subsidiaries.
On September 30, 2022, Qwest Corporation repaid the outstanding principal and interest on the Note Payable - Affiliate of approximately $1.2 billion and $43 million, respectively. Since such payment, Qwest Corporation has not owed any amounts under the Note Payable - Affiliate.

Interest Expense

Interest expense includes interest on total long-term debt. The following table presents the amount of gross interest expense, net of capitalized interest and interest expense-affiliates, net:

Years Ended December 31,
202520242023
(Dollars in millions)
Interest expense:
Gross interest expense$126 137 149 
Capitalized interest(35)(75)(54)
Total interest expense$91 62 95 
Interest income-affiliates, net
$(89)(24)(15)

Covenants

The senior notes of Qwest Corporation were issued under indentures dated April 15, 1990 and October 15, 1999. These indentures contain restrictions on the incurrence of liens, the consummation of certain transactions involving Qwest Corporation, and the transfer or lease of Qwest Corporation's property and assets substantially as an entity (but contain no mandatory repurchase provisions). The senior notes of Qwest Capital Funding, Inc. were issued under an indenture dated June 29, 1998 containing terms substantially similar to those set forth in Qwest Corporation's indentures.

None of our long-term debt is secured or guaranteed by other companies.

Compliance

As of December 31, 2025, we believe we were in compliance with the financial covenants contained in our material debt agreements in all material respects.

Historical Timeline

Fiscal YearFiled
2025Feb 20, 2026Showing above
2024Feb 20, 2025
2023Feb 22, 2024
2022Feb 23, 2023
2021Feb 24, 2022
2020Mar 3, 2021
2019Mar 5, 2020
2018Mar 22, 2019
2017Mar 12, 2018
2016Mar 2, 2017
2015Mar 1, 2016

About Debt Disclosures

Debt disclosures detail a company's borrowing structure — the types of instruments, interest rates, maturity schedule, and covenant restrictions that define its financial obligations and flexibility. This section is essential for assessing refinancing risk, interest rate exposure, and the margin of safety against financial distress.

Key signals: the maturity schedule reveals concentration risk — large maturities within 1-2 years during tight credit markets can force dilutive refinancing or asset sales. Compare the fair value of debt against carrying amount to gauge whether the market views the company's credit risk differently than the balance sheet suggests. Watch covenant compliance disclosures for tightening cushions, especially leverage and interest coverage ratios. Variable-rate debt exposure quantifies sensitivity to interest rate changes. Secured versus unsecured mix affects recovery rates and future borrowing capacity. Compare net debt-to-EBITDA against industry peers and covenant limits to assess financial health.