EX-23.1 5 atni-20241231xex23d1.htm EX-23.1

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-266723) and Form S-8 (Nos. 333-150940, 333-174935, and 333-273644) of ATN International, Inc. of our report dated March 17, 2025 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

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/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts

March 17, 2025