 NEW YORK, March 26, 2021 PRNewswire -- AllianceBernstein National Municipal Income Fund, Inc. NYSE: AFB, a registered closed-end investment company, today announced earnings for the Funds first fiscal quarter ended January 31, 2021. Total net assets of the Fund on January 31, 2021 were 448,543,964 as compared with 429,461,776 on October 31, 2020, and 448,877,397 on January 31, 2020. 