# EDGAR Filing Document

**Accession Number:** 0000912958
**File Stem:** 0000950103-25-007457
**Filing Date:** 2025-6
**Character Count:** 6970
**Document Hash:** 61768bc71306375d6a91b0ca0ad5a5cd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950103-25-007457.hdr.sgml**: 20250616

**ACCESSION NUMBER**: 0000950103-25-007457

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20250616

**FILED AS OF DATE**: 20250616

**DATE AS OF CHANGE**: 20250616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MILLICOM INTERNATIONAL CELLULAR SA
- **CENTRAL INDEX KEY:** 0000912958
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38763
- **FILM NUMBER:** 251050323

**BUSINESS ADDRESS:**
- **STREET 1:** 148-150, BOULEVARD DE LA PETRUSSE
- **CITY:** LUXEMBOURG
- **STATE:** N4
- **ZIP:** L-2330
- **BUSINESS PHONE:** 3524571451

**MAIL ADDRESS:**
- **STREET 1:** 148-150, BOULEVARD DE LA PETRUSSE
- **CITY:** LUXEMBOURG
- **STATE:** N4
- **ZIP:** L-2330

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

<br> **REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16 OF THE** 

**SECURITIES EXCHANGE ACT OF 1934**

For the month of June, 2025.

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**Commission File Number: 001-38763**

**MILLICOM INTERNATIONAL CELLULAR S.A.**

(*Exact Name of Registrant as Specified in Its Charter*)

**8400 NW 36<sup>th</sup> Street, Suite 530**

**Doral, FL 33166**

**United States**

*(Address of principal executive office)*

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ⌧ Form 40-F ◻

MILLICOM INTERNATIONAL CELLULAR S.A.

INDEX TO FURNISHED MATERIAL

Item<br> ______

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. Press release dated June 13, 2025.

**Item 1**

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| ![](image_001.jpg) | <br>![](image_002.jpg)<br>|

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**Millicom (Tigo) Strengthens South American Leadership with USD 380 Million Acquisition of Telefónica Ecuador**

**Key Highlights:**

&nbsp;&nbsp;&nbsp;&nbsp;· The acquisition reinforces Millicom's strategic
position and operating scale in Latin America, strengthening its platform for long-term regional growth.

&nbsp;&nbsp;&nbsp;&nbsp;· The acquisition also enhances Millicom's
geographic diversification, with the addition of Ecuador — a stable, dollarized economy with a supportive macroeconomic outlook
— strengthening overall cash flow resilience.

&nbsp;&nbsp;&nbsp;&nbsp;· Ecuador's telecom sector shows consistent
growth and regulatory momentum, offering a solid runway for long-term expansion and innovation.

**Luxembourg, June 13, 2025** – Millicom International Cellular S.A. ("Millicom") has signed a definitive agreement to acquire Telefónica's telecommunications operations in Ecuador in a transaction valued at USD 380 million. This acquisition aligns with Telefónica's broader strategy to reshape its portfolio in Latin America and presents Millicom with a strategic opportunity to strengthen its presence in South America, expanding into a stable, dollarized economy with favorable macroeconomic fundamentals.

The deal significantly enhances Millicom's regional footprint and commercial reach, laying the foundation for innovation, digital inclusion, and sustained long-term growth. Ecuador's telecommunications sector — supported by consistent expansion in mobile and broadband services and an engaged regulatory environment — offers a compelling platform for Millicom to drive digital transformation.

Marcelo Benitez, CEO of Millicom, commented: *"This acquisition reflects our long-term confidence in Latin America and our commitment to purposeful, sustainable growth. Ecuador offers a dynamic and growing digital market within a stable, dollarized economy, making it a natural fit for Millicom's strategy. By expanding our presence in South America, we strengthen our platform for innovation, diversification, and long-term value creation."*

The transaction is subject to regulatory approvals and other closing conditions.

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| ![](image_001.jpg) | <br>![](image_002.jpg)<br>|

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**Ecuador Profile:**

&nbsp;&nbsp;&nbsp;&nbsp;· Ecuador has a population of approximately 18.5 million (2025 est.), with a median age of 32.4 and 66%
living in urban areas.

&nbsp;&nbsp;&nbsp;&nbsp;· Dollarized, open economy with resilience across energy, agriculture, and services. The fiscal deficit
dropped from 3.5% to 1.4% of GDP in one year, while reserves increased by USD 2.4 billion. Backed by a USD 4 billion IMF facility, Ecuador
is strengthening its macroeconomic stability without cutting social spending.

&nbsp;&nbsp;&nbsp;&nbsp;· IMF and World Bank-supported reforms are enhancing transparency, governance, and private-sector conditions,
especially in infrastructure, energy, and telecom.

&nbsp;&nbsp;&nbsp;&nbsp;· Telefonica Ecuador ranks second in mobile in a fragmented telecom landscape.

&nbsp;&nbsp;&nbsp;&nbsp;· Mobile and broadband markets show consistent growth: +1.4% mobile, +3.6% fixed broadband.

&nbsp;&nbsp;&nbsp;&nbsp;· Telecom´s sector demonstrated resilience through recent economic volatility.

-END-

**For further information, please contact:**

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| | |
|:---|:---|
| **Press:** | **Investors:** |
| Sofia Corral, Director Corporate Communications<br> <u>press@millicom.com</u> | Michel Morin, VP Investor Relations<br> <u>investors@millicom.com</u> |

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**About Millicom**

Millicom (NASDAQ: TIGO) is a leading provider of fixed and mobile telecommunications services in Latin America. Through its TIGO<sup>®</sup> and Tigo Business<sup>®</sup> brands, the company provides a wide range of digital services and products, including TIGO Money for mobile financial services, TIGO Sports for local entertainment, TIGO ONEtv for pay TV, high-speed data, voice, and business-to-business solutions such as cloud and security. As of March 31, 2025, Millicom, including its Honduras Joint Venture, employed approximately 14,000 people and provided mobile and fiber-cable services through its digital highways to more than 46 million customers, with a fiber-cable footprint over 14 million homes passed. Founded in 1990, Millicom International Cellular S.A. is headquartered in Luxembourg with principal executive offices in Doral, Florida.

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | |
|:---|:---|:---|
| **MILLICOM INTERNATIONAL CELLULAR S.A.**<br> (Registrant) | **MILLICOM INTERNATIONAL CELLULAR S.A.**<br> (Registrant) | **MILLICOM INTERNATIONAL CELLULAR S.A.**<br> (Registrant) |
| By: | /s/ Salvador Escalón | /s/ Salvador Escalón |
|  | Name: | Salvador Escalón |
|  | Title: | Executive Vice President, Chief Legal and Compliance Officer |

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Date: June 16, 2025