AllianceBernstein National Municipal Income Fund, Inc. RELEASES MONTHLY PORTFOLIO UPDATE

NEW YORK, March 23, 2026 /PRNewswire/ -- AllianceBernstein National Municipal Income Fund, Inc.[NYSE: AFB] (the "Fund") today released its monthly portfolio update as of February 28, 2026. AllianceBernstein National Municipal Income Fund, Inc. Top 10 Fixed-Income Holdings Portfolio % 1) San Francisco Intl Airport Series 2026-2 5.50%, 05/01/55 3.71 % 2) Melissa Independent School District Series 2024-2 4.25%, 02/01/53 2.10 % 3) Commonwealth of Massachusetts Series 2025-2 5.00%, 01/01/54 1.99 % 4) New York Transportation Development Corp. Series 2024 Zero Coupon, 12/31/54 1.97 % 5) Oklahoma Turnpike Authority Series 2023 4.50%, 01/01/53 1.92 % 6) Dallas Independent School District Series 2024-2 4.00%, 02/15/54 1.90 % 7) State of Hawaii Airports System Revenue Series 2025-2 5.50%, 07/01/54 1.84 % 8) Metropolitan Washington Airports Authority Aviation Revenue Series 2025-2 5.50%, 10/01/55 1.84 % 9) Worthington City School District Series 2025-2 5.50%, 12/01/54 1.84 % 10) City of New York NY Series 2023 4.125%, 08/01/53 1.83 % Sector/Industry Breakdown Portfolio % Revenue Airport 13.53 % Health Care - Not-for-Profit 11.11 % Revenue - Miscellaneous 6.94 % Toll Roads/Transit 5.82 % Industrial Development - Airline 5.18 % Prepay Energy 4.78 % Primary/Secondary Ed.