About 10 days ago, I switched from Türk Telekom to Turkcell, and my entire family also transferred their lines to Turkcell. However, at our address, we constantly experience signal problems both inside and outside the house. Despite using a 60 GB plan costing ₺420, we can barely use the internet. It...
"Ms. Çağla from the 532 call center personally called me and informed me about the offer she prepared regarding the issue. I selected the most suitable tariff for me and a new contract agreement was made. I thank them; I wish we could have resolved this before it reached this stage. Best regards."
I have been a Turkcell customer for 13 years and currently use the Mega+ 50 GB postpaid plan. On October 21, 2025, at 17:48, I contacted customer serv...
I use a Turkcell postpaid line, and for about two months, I have been seriously disturbed by messages and calls from gambling websites. Every day, at all hours, I receive constant messages and calls from different numbers—usually starting with 0850—and from similar-sounding names. This situation has...
On October 13, 2025, an incorrect charge of 3,420₺ was applied to my Turkcell postpaid line, and my line was subsequently disconnected. I have experienced a similar issue before, and this is the second time it has happened. I contacted customer service to dispute the charge, but I received a negativ...
On October 10, 2025, on my Turkcell postpaid line, it was reported that I used about 12 GB of internet in total — 3 GB around 12:00 p.m. and 9 GB around 1:45 p.m., on the same day my package was renewed. However, it is impossible for me to use such a large amount of data in such a short time through...
Without my permission, Turkcell renewed my contract and raised the price by 150₺. They wouldn't cancel it when I contacted to tell them about it. I don't get how a business can act this way after I made it plain that I didn't want the renewal. Their customer service makes it seem like they don't car...
I was using the Turkcell Superbox 200 GB package. About five months ago, I was informed of a ₺12,000 penalty, which I paid. After making the payment, I contacted customer service and was told that all my debts had been cleared. However, today I received another penalty message for ₺2,800, with no ex...
I recently switched my mobile number +90 532 505 ** 55 from Vodafone to Turkcell — and I already regret it. During a short trip abroad, I made two very short calls, together less than one minute in total. That’s it. Yet Turkcell automatically activated a “daily roaming package” priced at ₺350 per da...
For about four months since switching to a Turkcell postpaid line, my internet data runs out very quickly, and the commitment fees are extremely high. Additionally, the signal strength in Gaziantep is quite weak, and this issue has been ongoing. I also have trouble reaching customer service, and no ...
My Turkcell line, which I have been using for a long time, has been experiencing signal issues both inside and around my home. Calls are frequently disconnected, and the internet connection is unstable and unreliable. This situation negatively affects both my personal and professional life. I kindly...
On July 31, 2025, I was informed by Turkcell customer service that if I transfer my mobile line to another operator, I would be charged an early termination fee of ₺2,500. However, my current plan is GNÇ Postpaid 20 GB – ₺650, and I do not benefit from any additional services, discounts, or special ...
In my Turkcell subscription with the number 0539*****47, I discovered by chance on e-Government that I had a debt of ₺5,030 from August 2023, only two years later. During this period, I was never informed by SMS, call, or mail. After the debt came to light, I contacted both Turkcell customer service...
I am a Turkcell postpaid line user. At a Turkcell store in Samandıra, Sancaktepe, Istanbul, I noticed that they were offering the same tariff I use to new customers for ₺420, while as an existing customer I am forced to pay ₺540 for the same plan. I realized this situation about 10 days ago. My tari...
On September 20, 2025, I switched to a postpaid line through number portability at a Turkcell store in Sındırgı, Balıkesir. Only six days later, on September 26, 2025, I canceled my line at the same store. However, even though my bill had not yet been issued, I was informed that an early termination...
"Hello, Mr. S**, the representative at the Turkcell Eskişehir Doktorlar Caddesi Branch, solved my problem. I thank him."
At the beginning of September, I applied for mobile signature service from Turkcell and paid ₺160 with the SIM card change. The branch told me that th...
For about two weeks, I have been applying for Turkcell fiber infrastructure installation at my address on 2753rd Street, Erenler Neighborhood, but despite submitting multiple requests, I have received no results. When I checked on Turkcell’s own website, I saw that fiber infrastructure is available ...
I am using the Turkcell Superbox 200 GB package in Karatay, Konya. For a long time, I have been experiencing constant disconnections 24/7, which completely prevents me from using the internet service properly. I have contacted Turkcell customer service many times to resolve the issue, but no solutio...
Despite speaking with customer service representatives for more than three years, I am still receiving poor service with my Superbox and mobile internet connection, and it seems that no solution has been provided. The connection is often unstable and unreliable, making it difficult to use even for b...
11 days ago, I requested a SIM card from Turkcell for a postpaid line under the 20 GB campaign, but during this time my SIM card has not been delivered to my address. I called customer service many times about the issue, and each time I was told it would be delivered within a few days, yet my SIM ca...
I'd like to talk about my experience with Turkcell and their e-SIM service that I'm using. The physical SIM card in the same room connects to the internet just fine, but the e-SIM isn't working at all. Charging fees is quick and easy, but when it comes to getting service, all I get are excuses like ...
I canceled my Turkcell postpaid line on August 4, 2024, and paid all my outstanding debts. Despite this, after the cancellation of my line, a new bill of ₺208 was issued for the August 2024 period. When I contacted customer service, they stated that this amount was due to usage charges until the lin...
I have been a Turkcell postpaid customer for about a year, and although I have a 60 GB internet package, it runs out very quickly. In recent months, my data has been completely consumed within just 13 days. Yet during the day, I use my company’s internet at work and my own Wi-Fi at home. Even the bo...
I am using the Turkcell GNÇ+ 50 GB plan, and although my contract is set to expire on 09.09.2025, Turkcell is stating that I will be charged an extra fee if I want to switch to another operator after my contract ends. I have been dealing with this issue for a week, and when I contacted customer serv...
I have visited six different Turkcell stores in the Büyükçekmece and Beylikdüzü districts of Istanbul over the past week to obtain the twin SIM card service promoted on Turkcell’s official website. However, every store informed me that they do not have twin SIM cards available, and as a result, I wa...