# EDGAR Filing Document

**Accession Number:** 0001071321
**File Stem:** 0001104659-26-010134
**Filing Date:** 2026-2
**Character Count:** 3249
**Document Hash:** cafbdc44212923377db8ee7073ac8ba3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-010134.hdr.sgml**: 20260204

**ACCESSION NUMBER**: 0001104659-26-010134

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260204

**FILED AS OF DATE**: 20260204

**DATE AS OF CHANGE**: 20260204

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TURKCELL ILETISIM HIZMETLERI A S
- **CENTRAL INDEX KEY:** 0001071321
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** W8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15092
- **FILM NUMBER:** 26596742

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AYDINEVLER MAHALLESI INONU CADDESI NO 20
- **STREET 2:** KUCUKYALI OFISPARK, MALTEPE
- **CITY:** ISTANBUL
- **PROVINCE COUNTRY:** W8
- **ZIP:** 34854
- **BUSINESS PHONE:** 902123131244

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AYDINEVLER MAHALLESI INONU CADDESI NO 20
- **STREET 2:** KUCUKYALI OFISPARK, MALTEPE
- **CITY:** ISTANBUL
- **PROVINCE COUNTRY:** W8
- **ZIP:** 34854

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549**

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**FORM 6-K**

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**REPORT OF FOREIGN PRIVATE ISSUER** 

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

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of February 2026**

**Commission File Number: 001-15092**

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**TURKCELL İLETİŞİM HİZMETLERİ A.Ş.**

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(Translation of registrant's name into English)

Turkcell Küçükyalı Plaza

Aydınevler Mahallesi İnönü Caddesi No:20

Küçükyalı Ofispark

34854 Maltepe

Istanbul, Türkiye

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(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files ore willannuafil reports under cover of Form 20-F or Form 40-F:

⌧ 20-F ◻ Form 40-F

Enclosure: A press release dated February 4, 2026 announcing the registrant's 4th Quarter 2025 Financial Results Calendar.

![](tm264228d1_6kimg001.jpg)

Istanbul, February 4, 2026

**Announcement Regarding 4<sup>th</sup> Quarter 2025 Financial Results Calendar**

Our Company's financial results for the period January 1, 2025 – December 31, 2025 are planned to be publicly announced on March 5, 2026 after Borsa Istanbul trading hours.

 ****

***For more information:***

*Turkcell Investor Relations*

*<u>investor.relations@turkcell.com.tr</u>*

*Tel: + 90 212 313 1888*

**SIGNATURES**

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

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| | | |
|:---|:---|:---|
|  | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.`** | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.`** |
| Date: February 4, 2026 | By: | /s/ Özlem Yardım |
|  |  | Name: Özlem Yardım |
|  |  | Title: Investor Relations Corporate Finance Director |
|  | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** |
| Date: February 4, 2026 | By: | /s/ Kamil Kalyon |
|  |  | Name: Kamil Kalyon |
|  |  | Title: Chief Financial Officer |

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