By calling our Customer Services Center at 444 0 532, you can take care of your corporate line business easily, as well as find answers and solutions to your questions and/or problems concerning Turkcell products, services, rates, and general corporate services, 7 days a week, 24 hours a day.

Not only that, but customers using the Voice Answering System Special Code will be able to easily connect to customer service representatives who will be able to take care of your business without the need for any documents. In order to receive information about the Unique Password, please click here.

Some of the services available at 444 0 532 Corporate Customer Services are listed below:

• All business connected with your phone bill (paid-unpaid bill questions, bill review, requests for detailed bills, requests to change billing date, etc.)
• Rate questions
• Turning your international call service on/off
• Turning your international roaming on/off
• Learning your PUK code
• Information about our KullandikcaKazan program
• Data updates
• Buying a new line

To reach us by email: musteri.hizmetleri@turkcell.com.tr

To reach us by telephone: 0212 444 0 532

To reach us by fax: 0212 313 00 88