Turkey SIM card 2026: Turkcell, Vodafone or TT

Part of our Turkey eSIM guide: all articles and key facts →

A Turkish SIM gives you a local number and, at Türk Telekom, data at a fraction of a travel eSIM's price. The choice is between three networks: Turkcell, Vodafone Türkiye and Türk Telekom. We read their tourist pages on 22 October 2026, together with Opensignal's measurements and the official texts on phone registration. Here is what each operator offers a visitor, what the 120-day IMEI rule means for you, and when a travel eSIM is still the better choice.

Lira prices are converted at the European Central Bank rate of 22 October 2026, 55.6079 Turkish lira to the euro. Turkish prices change often and inflation is high, so treat the conversions as a snapshot.

Turkcell, Vodafone, Türk Telekom: who is who?

Turkey has three mobile networks: Turkcell, Vodafone Türkiye and Türk Telekom, whose mobile network was once called Avea, a name several eSIM sellers still use. The regulator is the BTK, the Information and Communication Technologies Authority, which also runs the phone registration system described below.

All three launched commercial 5G on 1 April 2026, in a phased roll-out starting with the 81 provincial centres, as reported on launch day. For a visitor, the differences between them lie in measured speed and rural coverage, set out below, and above all in the price of the tourist packages.

Which network is fastest in Turkey?

Turkcell, according to the latest full operator report we could read. Opensignal’s Türkiye report of June 2025 is based on measurements taken by its app's users between 1 March and 29 May 2025, before 5G.

The availability scores are almost identical: in the places their users went, all three networks were connected about 99% of the time. The gap is in speed and in coverage experience, Opensignal's measure of signal in the places people live, work and travel, where Turkcell scored 7.5 out of 10 and the other two around 5 to 6.

5G has since changed the speeds. nPerf's national measurements, reported by DonanımHaber on 28 May 2026, showed the average mobile download speed in Turkey rising from 43.7 Mb/s in January 2026 to 169 Mb/s in April, and upload from 13.1 to 25.8 Mb/s, without a split by operator. We found no operator-by-operator report for the 5G period that we could read, so the June 2025 ranking is the latest comparison.

What does Turkcell offer a visitor?

Turkcell's Tourist Welcome Pack costs 1,800 TL (about €32.37) for 28 days, with 20 GB of data and 200 local minutes. The campaign page says the offer runs until 31 December 2026. Turkcell lists a second tourist offer, the Avantaj Turist Tanışma Seti, at 1,350 TL (about €24.28) for 28 days, but its page did not show the allowance when we read it, so ask in store what it includes.

To get a line, Turkcell's help page for foreigners says you simply come to a Turkcell store with your documents; for a prepaid line, a valid passport is enough. The page does not say whether the tourist pack can be issued as an eSIM, and we found no Turkcell page listing airport shops or airport prices.

Turkcell is the most expensive of the three for a tourist, but it is also the network that came out fastest, with the best coverage experience, in Opensignal's 2025 report. If you plan long drives in the east or the mountains, that may be worth the difference.

What does Vodafone Türkiye offer a visitor?

Vodafone's tourist SIM page describes a Welcome To Turkey Pack with 20 GB, 750 minutes and 1,000 SMS to all networks for 28 days, plus unlimited data for WhatsApp. It is assigned automatically when a new line is activated on the New Easy Tariff, for subscribers who give a foreign passport number at registration. The readable text of the page did not show a lira price for the pack.

Vodafone is the only operator whose tourist page mentions an eSIM: "You can take your e-SIM from Vodafone Shops", and the page says those shops include airport shops. It also warns that the "New SIM Card fee may vary from shop to shop", and states that VAT and the special communication tax (ÖİV) are included in the fees shown.

Two practical points: outside the pack, data costs 2 kuruş per 100 kB, and the page says the tourist SIM "will be deactivated automatically after 60 days" unless you change tariff by calling 542 or texting CHANGE to 7000. Its FAQ mentions a 90-day validity elsewhere, so ask in store if you stay longer than two months.

What does Türk Telekom offer a visitor?

Türk Telekom has the cheapest tourist packages we found. Its prepaid tourist page listed four Welcome packages on 22 October 2026:

The three larger packages add free WhatsApp messaging and a week of unlimited social media. You can choose the package when the SIM is activated or later by SMS to 5555, for example "WCOME 25GB". The packages are one-off and do not renew. Türk Telekom sells its tourist SIM through "dealers at the airport" and its own stores.

Per gigabyte, the gap with Turkcell is striking: 420 TL for 25 GB works out at 16.80 TL (about €0.30) a gigabyte, and 550 TL for 50 GB at 11 TL (about €0.20), against 90 TL (about €1.62) for Turkcell's 1,800 TL pack of 20 GB.

The page shows no date, no SIM card price and no line fee, so expect to pay more than the package price at the counter, and check the total before you hand over your passport. It does not mention an eSIM version.

Buying at Istanbul or Antalya airport, or in town?

You can buy a tourist line on arrival, but none of the three operators publishes airport prices, so compare the total at the counter. Türk Telekom says its tourist SIM is sold through dealers at the airport, and Vodafone says its shops include airport shops; Turkcell's pages we read do not mention airports. We found no operator page listing a different price at Istanbul Airport, Sabiha Gökçen or Antalya than in town, and the sellers' own pages note that SIM card fees vary from shop to shop.

What you will need everywhere is your passport, since all three operators register tourist lines in the passport holder's name. Allow time for registration, which is done by staff at the counter. If you land late at night or want to call a transfer straight away, a travel eSIM installed at home avoids the queue; you can still buy a local line the next day in a city-centre store.

Before you hand over your passport, ask four things: the total price including the SIM card or line fee, whether you get a physical SIM or an eSIM, how long the line stays active after the package ends (Vodafone says 60 days), and how to buy more data by SMS or app. Keep the receipt with your line number on it.

How does the 120-day IMEI rule work?

A phone brought from abroad can be used on Turkish networks for 120 days; after that it must be registered, or it is cut off. The BTK's information note on devices brought by passengers sets out the rule: registration must be done within 120 days of the passenger's entry into Turkey; it is impossible after that deadline, or if you have registered another phone brought from abroad in the past two calendar years. Operators send an SMS reminder every 30 days.

Registration is done on the e-Devlet portal (turkiye.gov.tr) with a Turkish ID number or a foreigner's ID number, then the fee is paid. Since an amendment reported by Bloomberg HT on 2 July 2026, these applications go through e-Devlet only. You will need your IMEI, which you can display by typing *#06#.

The fee is set each year. For 2026 the communiqué published in the Official Gazette on 31 December 2025 fixes the "usage permit fee for phones brought by passengers" at 54,258 TL, about €976. Some travel sites still quote 57,241 TL, a forecast that did not match the rise finally applied (18.95%). At about €976, registration only makes sense for people settling in Turkey.

For a tourist the rule is simple: a stay of a few weeks is far below 120 days, and nothing needs to be done.

Does a travel eSIM avoid the IMEI rule?

For a holiday, it makes no difference; for a long stay, do not count on it. The idea that roaming eSIMs escape registration circulates widely, but we found no official text saying so, and one seller says the opposite. Airalo's Turkey plan notes state that if you use its data "for 91 days (accumulated) or more in a 120-day period, you must register your device's IMEI number on Turkey's Central Equipment Identification Register (CEIR) and pay a one-time tax".

So the only safe reading is this: for a stay under three months, neither a local SIM nor a travel eSIM requires registration; beyond that, plan for registration whichever way you connect. If you live part of the year in Turkey, check the BTK's rules before you go.

Local SIM or travel eSIM: which costs less?

On price per gigabyte, Türk Telekom's tourist packages beat every travel eSIM we read; on convenience, a travel eSIM installed at home wins. On 22 October 2026, 25 GB for 28 days cost 420 TL (about €7.55) at Türk Telekom before SIM fees, while a 30-day unlimited travel eSIM cost €57 at Yesim and 20 GB valid 30 days cost €13.99 at Orange Travel on promotion. Turkcell's pack, at about €32.37 for 20 GB, is closer to travel eSIM prices.

Turkey adds a twist: since July 2025 the websites and apps of several eSIM sellers, including Airalo, Holafly, Saily and Nomad, have been blocked from inside the country, so you cannot count on buying a travel eSIM once you have landed. If you want an eSIM, buy and install it at home; if you want a local line, plan a shop visit with your passport. Our comparison of Turkey eSIMs has the prices by trip length and what each seller says about the block.

• Short city break, late arrival: a travel eSIM installed at home.
• Two to four weeks, heavy data use: a Türk Telekom tourist package, if you can reach a store or airport dealer.
• Need a Turkish number: any of the three operators.
• Rural driving, eastern Turkey: Turkcell, for its measured coverage lead.

Continuing to Georgia?

The tourist packages we read are domestic allowances, and none of them mentions roaming in Georgia; Turkey-only travel plans also stop at the border at Sarp. If your trip continues to Batumi or Tbilisi, the simplest option is a second eSIM for Georgia, bought and installed at home along with your Turkey plan, or a global plan that covers both countries, such as Maya Mobile's, whose plan data lists both Turkey and Georgia. Georgian operators sell their own tourist lines too. Our Georgia eSIM guide and Georgia local SIM comparison cover the other side of the border.

How we checked

We read the tourist pages of Turkcell, Vodafone Türkiye and Türk Telekom on 22 October 2026. We recorded only what the pages showed: where a price or allowance was missing, we say so. Lira amounts are converted at the European Central Bank rate of 22 October 2026, 55.6079 lira to the euro.

Speed figures come from Opensignal's June 2025 Türkiye report and from nPerf's 2026 national averages as reported by DonanımHaber; the IMEI rule from the BTK's information note and the 2026 fee from the Official Gazette. We did not buy the lines or test them in Turkey, and we found no reliable source for airport price differences, so we give none. Check the operator's page or counter before you buy.