eSIM Usage and App Restrictions in Turkey: Complete Traveler FAQ

Is eSIM technology legal in Turkey?

Yes, eSIM technology remains fully legal in Turkey, but the market operates under strict regulations that have blocked most unlicensed foreign eSIM providers from operating within the country.

What’s the best way to use eSIMs when traveling to Turkey?

Purchase and install your Turkey eSIM before arriving, as travel eSIMs installed prior to entry typically continue working on local networks, while most international eSIM provider websites and apps become inaccessible once you’re in Turkey.

Which major eSIM providers have been blocked in Turkey?

Major blocked providers include Holafly, Airalo, Saily, Nomad, Instabridge, Mobimatter, Alosim, and BNESIM, as Turkey’s BTK moved aggressively against international eSIM providers in July 2025.

What apps face restrictions in Turkey and when?

WhatsApp, Instagram, X (Twitter), YouTube, and Facebook face intermittent restrictions, particularly during political events or protests, as demonstrated in September 2025 when access was restricted for approximately 21 hours during civil unrest.

Why has Turkey implemented these eSIM restrictions?

Turkish regulations require eSIM services to use local mobile networks for provisioning, store all user data on Turkish servers, prevent eSIMs from functioning as permanent roaming devices, and maintain Turkish-language support with formal local carrier partnerships, citing national security and digital sovereignty concerns.

Are there local eSIM options available for tourists in Turkey?

Yes, Turkish carriers like Turkcell, Vodafone, and Türk Telekom offer prepaid eSIM packages for tourists, though these require passport registration and in-person activation at physical stores.

How long are these eSIM restrictions expected to last?

There’s no expiration date, and the blocks will likely persist indefinitely unless providers adapt to Turkish rules by obtaining local licenses, storing data within Turkey, and meeting all BTK requirements, similar to PayPal which has been blocked since 2016.

What future changes are expected regarding app restrictions in Turkey?

Proposed regulations effective in 2026 could require messaging apps to register locally or face severe bandwidth throttling, potentially making restrictions on platforms like WhatsApp and Instagram more frequent.

What practical steps should travelers take to ensure connectivity in Turkey?

Activate your travel eSIM before arrival, be prepared for potential app disruptions during sensitive periods, and consider local carrier options that require in-person store visits with passport registration.