GlobeNewswire Inc | Mar 17, 2021 11:00AM EDT

March 17, 2021

BEVERLY, Mass., March 17, 2021 (GLOBE NEWSWIRE) -- ATN International, Inc. (Nasdaq: ATNI) announced that its Board of Directors has declared a quarterly dividend of $0.17 per share, payable on April 9, 2021, on all common shares outstanding to stockholders of record as of March 31, 2021.

About ATN

ATN International, Inc.(Nasdaq: ATNI), headquartered inBeverly, Massachusetts, invests in and operates communications, energy and technology businesses inthe United Statesand internationally, including theCaribbeanregion, with a particular focus on markets with a need for significant infrastructure investments and improvements. Our operating subsidiaries today primarily provide: (i) advanced wireless and wireline connectivity to residential and business customers, including a range of high-speed internet services, mobile wireless solutions, video services and local exchange services, and (ii) wholesale communications infrastructure services such as terrestrial and submarine fiber optic transport, communications tower facilities, managed mobile networks, and in-building wireless systems. For more information, please visitwww.atni.com.

Contact: ATN International, Inc. Justin D. Benincasa Chief Financial Officer 978-619-1300