Turkcell headquarters details
- Street address
- No 20 İnönü Caddesi
- City
- Istanbul
- State / region
- İstanbul
- ZIP / postal code
- 34854
- Country
- Turkey
- Phone
- +90 212 787 17 13
- Founded
- 1994
- Website
- turkcell.com.tr
- Stock
- NYSE: TKC
- linkedin.com/company/turkcell
Location map
Open in Google MapsAll Turkcell office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Istanbul HQ | İstanbul | Turkey | Headquarters |
Showing the headquarters of 218 recorded locations. See every location in GraphIQ →
About Turkcell
Turkcell (NYSE: TKC) is headquartered in Istanbul, İstanbul, Turkey. Founded in 1994, the company has 218 recorded locations across 6+ countries and employs approximately 26,000 people worldwide.
Where is Turkcell's main office?
Turkcell's main headquarters office is located at No 20 İnönü Caddesi, Istanbul, İstanbul 34854, Turkey. This is the company's primary corporate address.
Turkcell regional offices
Beyond its headquarters in Istanbul, Turkcell has recorded locations in Turkey, Canada, Cyprus, Germany, India and United Kingdom.
Turkcell contact information
The main switchboard for Turkcell headquarters can be reached at +90 212 787 17 13. Official website: turkcell.com.tr.
What does Turkcell do?
Turkcell is a GSM-based mobile communications company providing a variety of audio and data communication services. With over 35 million subscribers as of 2013, Turkcell provides services to customers in over nine countries. Established in February 1994, Turkcell is the first Turkish company to be listed on the New York stock exchange.
Turkcell competitors & similar companies
Frequently asked questions
Where is Turkcell headquarters?
Turkcell's headquarters is located at No 20 İnönü Caddesi, Istanbul, İstanbul 34854, Turkey.
How many offices does Turkcell have?
GraphIQ records 218 locations for Turkcell across 6+ countries, as of October 2026.
What is Turkcell's corporate address?
The corporate headquarters address is No 20 İnönü Caddesi, Istanbul, İstanbul 34854, Turkey.
When was Turkcell founded?
Turkcell was founded in 1994 and employs approximately 26,000 people.
What is Turkcell's phone number?
The main phone number for Turkcell headquarters is +90 212 787 17 13.
How many employees does Turkcell have?
Turkcell has approximately 26,000 employees (GraphIQ estimate, 2026).
Is Turkcell a public company?
Yes. Turkcell is publicly traded on NYSE under the ticker TKC.