# EDGAR Filing Document

**Accession Number:** 0001015650
**File Stem:** 0001193125-25-145056
**Filing Date:** 2025-6
**Character Count:** 2958
**Document Hash:** 8de24b9f0765ab691fc1b010e6412507
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-145056.hdr.sgml**: 20250624

**ACCESSION NUMBER**: 0001193125-25-145056

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250624

**FILED AS OF DATE**: 20250624

**DATE AS OF CHANGE**: 20250624

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SK TELECOM CO LTD
- **CENTRAL INDEX KEY:** 0001015650
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 999999999
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-04906
- **FILM NUMBER:** 251066546

**BUSINESS ADDRESS:**
- **STREET 1:** 11, EULJIRO2-GA
- **STREET 2:** JUNG-GU
- **CITY:** SEOUL KOREA
- **STATE:** M5
- **ZIP:** 100-999
- **BUSINESS PHONE:** 82-2-6100-1639

**MAIL ADDRESS:**
- **STREET 1:** 11, EULJIRO2-GA
- **STREET 2:** JUNG-GU
- **CITY:** SEOUL
- **STATE:** M5
- **ZIP:** 100-999

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KOREA MOBILE TELECOMMUNICATIONS CORP
- **DATE OF NAME CHANGE:** 19960530

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**Form 6-K** 

**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** 

**Commission File Number: 333-04906** 

## SK Telecom Co., Ltd.
**(Translation of registrant's name into English)** 

**65, Euljiro, Jung-gu** 

**Seoul 04539, Korea** 

**(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 ☐

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**RESUMPTION OF NEW SUBSCRIPTIONS** 

On June 24, 2025, SK Telecom Co., Ltd. (the "Company") announced that it is resuming the marketing and processing of new subscriptions of mobile phone services, which the Company had temporarily suspended to focus on the replacement of universal subscriber identity module ("USIM") cards for existing subscribers. The Company is resuming such business activities, as the replacement of USIM cards for most of the Company's subscribers who had requested for such replacement has been completed and the Company has secured a sufficient inventory of USIM cards. For additional details, refer to the Form 6-K entitled "Temporary Suspension of New Subscriptions" furnished by the Company on May 2, 2025.

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**SIGNATURE** 

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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| | |
|:---|:---|
| **SK TELECOM Co., Ltd.** | **SK TELECOM Co., Ltd.** |
| (*Registrant*) | (*Registrant*) |
| By: | /s/ Hee Jun Chung |
| (*Signature*) | (*Signature*) |
| Name: | Hee Jun Chung |
| Title: | Vice President |

---

Date: June 24, 2025