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    ACCESSION NUMBER:		0001341004-22-000038
    CONFORMED SUBMISSION TYPE:	SC 13D/A
    PUBLIC DOCUMENT COUNT:		86
    FILED AS OF DATE:		20220202
    DATE AS OF CHANGE:		20220202
    GROUP MEMBERS:		ATTL HOLDING UK LTD
    GROUP MEMBERS:		IMTAS HOLDING S.A.R.L.
    GROUP MEMBERS:		INTERNATIONAL MOBILE TELECOM INVESTMENT STICHING ADMINISTRA
    GROUP MEMBERS:		L1 TECHNOLOGY HEADCO S.A.R.L.
    GROUP MEMBERS:		L1T UB HOLDINGS S.A.R.L.
    GROUP MEMBERS:		LETTERONE CORE INVESTMENT S.A.R.L.

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    		COMPANY CONFORMED NAME:			TURKCELL ILETISIM HIZMETLERI A S
    		CENTRAL INDEX KEY:			0001071321
    		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
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    		STATE OF INCORPORATION:			W8
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    		SEC ACT:		1934 Act
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    		FILM NUMBER:		22581872

    	BUSINESS ADDRESS:
    		STREET 1:		AYDINEVLER MAHALLESI INONU CADDESI NO 20
    		STREET 2:		KUCUKYALI OFISPARK, MALTEPE
    		CITY:			ISTANBUL
    		STATE:			W8
    		ZIP:			34854
    		BUSINESS PHONE:		902123131244

    	MAIL ADDRESS:
    		STREET 1:		AYDINEVLER MAHALLESI INONU CADDESI NO 20
    		STREET 2:		KUCUKYALI OFISPARK, MALTEPE
    		CITY:			ISTANBUL
    		STATE:			W8
    		ZIP:			34854

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    		COMPANY CONFORMED NAME:			Letterone Investment Holdings S.a.r.l.
    		CENTRAL INDEX KEY:			0001657739
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			N4
    		FISCAL YEAR END:			1231

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    		STATE:			N4
    		ZIP:			L1528
    		BUSINESS PHONE:		352 2638 771

    	MAIL ADDRESS:
    		STREET 1:		1-3 BOULEVARD DE LA FOIRE
    		CITY:			LUXEMBOURG
    		STATE:			N4
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    Document 3 - file: ex99-19.htm

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    Document 4 - file: ex99-20.htm

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    Document 5 - file: ex99-21.htm

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    Document 6 - file: ex99-22.htm

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    Document 7 - file: ex99-23.htm

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    Document 8 - file: ex99-24.htm

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    Document 9 - file: ex99-25.htm

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    Document 10 - file: ex99-26.htm

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    Document 11 - file: ex99-27.htm

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    Document 12 - file: ex99-28.htm

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    Document 13 - file: ex99-29.htm

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