Which SIM Card Is Best in Istanbul? My Experience with Turkcell
During my time living in Istanbul, I had the chance to try different mobile networks. After using all the main providers, I can confidently say that Turkcell was the best. Its coverage is excellent not only in Istanbul but also across other cities and even in remote areas. The internet speed was always fast, and the connection rarely dropped. Yes, it may be a little more expensive than other options like Türk Telekom or Vodafone, but the quality you get with Turkcell is definitely worth it.
How to Get a SIM Card in Istanbul
You can get a SIM card from any official Turkcell store in Istanbul. Avoid buying from airport shops because the prices there are usually higher. Instead, walk into any Turkcell store in the city.
To buy a SIM card, you need:
Your original passport
Your Turkish residence card (Kimlik)
You will be asked to provide these documents so the SIM can be registered in your name. The registration includes connecting your phone’s IMEI number and your Turkish Foreign ID Number (YKN) to the SIM. This step is very important.
Why You Should Register with Your Kimlik
If you only use your passport to buy a SIM card, the number will only stay active for around 120 days. After that, your line might stop working due to Turkish telecom rules for foreign phones and unregistered SIMs.
That’s why I always recommend registering your SIM card using your Kimlik (residency card). When the SIM is connected to your YKN number, it becomes a local number and works permanently without interruption.
Step-by-Step to Get Your SIM Card
1. Go to any Turkcell store in the city
2. Take your passport and your Kimlik card
3. Ask for a prepaid SIM with a data and call package
4. Provide your documents and your phone’s IMEI code (dial *#06#)
5. Make sure the number is registered to your YKN, not just your passport
6. Pay for the SIM and package
7. Your SIM will be activated and ready to use
If you are planning to stay in Istanbul for more than a few weeks or months, getting a SIM card registered on your Kimlik is the smartest choice. I personally used Turkcell and had a great experience. The network quality, customer service, and nationwide coverage made it my favorite. I always suggest Turkcell to new visitors or residents in Turkey.
