How to get a Turkish mobile number as a foreigner

Getting a Turkish mobile number as a foreigner turns on two registrations rather than one, because Turkish law governs the line and the handset under separate rules that run on separate clocks. The line is a subscription contract under Article 50 of Law No. 5809, and since the amendments made by Law No. 7571 took effect on 25 June 2026 an operator may not open one against a document that fails an electronic identity check, which sends a passport holder through a biometric comparison run by the Presidency of Migration Management. That same reform capped individual lines at six per operator for Turkish citizens, three for a foreigner holding a Turkish foreigner identity number and one for a foreigner subscribing on a passport alone, and it opened a window, now closing on 25 June 2027, in which every foreign subscriber must have their record updated or lose the line. The rule most guidance still repeats, that a passport line expires 90 days after entry, was repealed in the same package. The handset is the harder half, since a device brought from abroad works for 120 days, registration costs TRY 54,258.00 in 2026, roughly EUR 966 at Central Bank rates of 4 September 2026, and the registration holds for three calendar years paired only to that person's own subscriber numbers. Since 2 July 2026 the sole application channel for that registration is e-Devlet, and e-Devlet is closed to a buyer who has never held Turkish residence, so a buyer arriving on a tourist stamp can hold a Turkish line lawfully and still has no route to register a foreign handset at all.

What a Turkish mobile line is under Turkish law

A Turkish mobile line is not a product you buy. A Turkish mobile line is an abonelik sözleşmesi (subscription contract) formed between you and an işletmeci (licensed operator) under Article 50 of Law No. 5809, the Elektronik Haberleşme Kanunu (Electronic Communications Law). The number is allocated to you rather than owned by you, and the conditions of that allocation are set by statute and by the regulator, not by the shop that sells you the SIM.

The regulator is BTK (Bilgi Teknolojileri ve İletişim Kurumu, the Information and Communication Technologies Authority). BTK approves the contract terms operators use, sets the limits operators must apply, and runs MCKS (Merkezî Mobil Cihaz Kimlik Tanımı Veri Tabanı Sistemi), the central database that decides which handsets are allowed onto Turkish networks at all. Two separate registrations therefore sit behind a working Turkish phone: the line, governed by Article 50, and the handset, governed by Articles 55 to 57 of the same law.

That split matters to a foreign buyer more than to anyone else. A buyer who arrives in Alanya, a district of Antalya province, with a passport and a foreign handset is starting two clocks at once, and the two clocks run at different speeds under different rules. Most guidance written for foreigners treats them as one step.

What changed on 25 December 2025, and why older guidance is wrong

Law No. 7571, dated 24 December 2025 and published in the Resmî Gazete of 25 December 2025 under issue 33118, added five new paragraphs to Article 50 of Law No. 5809 and inserted a new transitional Article 8. Those provisions took effect six months after publication, on 25 June 2026, because transitional Article 8(3) sets exactly that delay. A second change followed on 2 July 2026, when BTK rewrote the handset registration regulation.

The practical result is that guidance written before mid 2026 describes a system that no longer operates. Two of the rules foreign buyers repeat most often were repealed outright in the same period.

Turkey's mobile subscription rules changed on five dates in eighteen months.

The deferral of 4 August 2026 is the reason a foreign owner reading in September 2026 still has time. It is not the reason to ignore the subject, because one part of the calendar was not deferred at all.

How many Turkish mobile lines can a foreigner have?

A foreigner holding a yabancı kimlik numarası (foreigner identity number), abbreviated YKN, may hold three individual lines with any one operator, and a foreigner who subscribes on a passport alone may hold one. Turkish citizens may hold six. The figures come from BTK Board Decision 2026/İK-THD/125 of 11 May 2026, which amended Board Decision 2009/DK-10/552 and took effect on 25 June 2026.

Law No. 5809 does not contain these numbers. Article 50(10) says only that an operator may not register more lines than the limit determined by the Authority, and transitional Article 8(4) instructed BTK to determine that limit within six months. A caption reading "Turkish law allows foreigners three SIM cards" is therefore wrong twice over: the source is a board decision rather than the statute, and a board decision can be amended by the next board decision.

The wording carries a second distinction that most summaries drop. The decision limits the lines "opened in one person's name by the same mobile telephone operator", so the cap applies per operator rather than across the market. It also does not use the word tourist. The one-line category is defined as foreigners who hold no YKN, who subscribe using a passport or an equivalent internationally valid document, and who therefore carry the number BTK generates for passport verification rather than a Turkish identity number.

A buyer who already holds more lines than the cap does not lose them immediately. Transitional Article 8(5) gives that person a period to close or transfer the excess, and the operator then closes whatever remains preserving the oldest subscriptions. Article 8(7) forbids charging any tax, fee, penalty clause or early termination charge on a closure or transfer made under that provision, once per line.

What documents do you need to buy a Turkish SIM card?

A valid passport remains the document a foreign buyer presents, but since 25 June 2026 the passport has to pass an electronic check rather than a visual one. Article 50(8)(a) of Law No. 5809 states that an operator may not register a subscription using identity documents that lack electronic identity verification capability, even where the relevant law treats those documents as official identity documents.

The second sentence of that provision is the operative one for a foreign buyer, because a paper passport with no readable chip falls outside the electronic route no matter how genuine it is. Article 50(8)(c) supplies the alternative: where the applicant confirms they hold no document with that capability, the operator follows a different procedure entirely.

BTK's identity verification regulation, as amended by Board Decision 2026/İK-THD/125, sets out five channels for verifying an applicant. The channels are e-Devlet Kapısı, a near field communication capable electronic identity document combined with video verification, a contact chip identity document combined with a password or fingerprint hash, a face to face channel using the identity document plus a transaction specific video recording, and verification through the Presidency of Migration Management. A buyer holding a modern biometric passport usually clears the near field communication route. A buyer holding an older passport goes to the migration route.

The biometric check that replaced the passport photocopy

Where a foreigner holds no chip readable identity document, Article 50(8)(c)(1) requires the operator to verify that person's identity through the Presidency of Migration Management, via BTK, using biometric data derived from the face or the fingerprint. This is a database check against the state's own immigration records, not a shop assistant comparing a photograph.

BTK's identity verification regulation describes the sequence in its Article 6/A. The applicant signs into the Presidency of Migration Management's mobile application. The application then displays the identity number, name, surname, transaction type and a service number specific to that transaction, and the Presidency compares the live image of the applicant's face against the photograph held in official records. Where that comparison fails, Article 6/A(3) sends the applicant to the İl Göç Müdürlüğü (provincial migration directorate) for verification by face or fingerprint biometrics in person. For a buyer in Alanya, that means a trip to the provincial directorate in Antalya rather than a return visit to the phone shop.

One provision in the same article has no counterpart in any English language guidance, and property buyers should know it exists. Article 6/A(1)(c) explains how a foreigner with no Turkish identity number is identified inside the system: the serial number of the passport used to enter Turkey, prefixed with the issuing country's ISO 3166 alpha-3 code, is placed in the foreigner identity number field for that transaction. A Norwegian buyer therefore appears in the operator's record as NOR plus a passport serial. That constructed string is the same "number generated for passport verification" that the line cap decision refers to, which is why the two rules interlock.

Article 6/A(4) adds a data point worth reading twice. During remote verification the operator is asked, through BTK, for the applicant's location data, port information, internet protocol address and mobile number, and once the operator confirms those are consistent it transmits the location data to the Presidency of Migration Management through BTK. Article 50(8)(c)(1) of the statute says the same thing in one sentence. Buying a SIM card remotely in Turkey now produces a location record held by the immigration authority. Diplomatic and consular officers and their families are exempt from these requirements where the Ministry of Foreign Affairs confirms their status.

Do you need a residence permit to get a Turkish phone number?

No residence permit is required to buy a Turkish mobile line, and no provision of Law No. 5809 mentions one. What changes with immigration status is the cap rather than the entitlement, because holding a YKN moves a foreigner from one line per operator to three.

The distinction repays attention, since a YKN and a residence permit are not the same thing. Article 8 of Law No. 5490, the Nüfus Hizmetleri Kanunu (Population Services Law), authorises a foreigner identity number for any foreigner applying to a Turkish public institution for any transaction, upon request. A foreigner can therefore hold a YKN without holding a residence permit, and the number is what the telecoms rules key on.

The practical reading for a buyer is narrower than the legal one. Three lines with one operator is more capacity than any individual purchase needs, so the cap is rarely the binding constraint. The binding constraint is what the passport-only route cannot reach, which is the handset registration channel.

The 90-day rule that no longer exists

The rule that a Turkish line bought on a passport expires 90 days after the holder's entry into Turkey unless converted to a YKN line was repealed on 25 June 2026. BTK Board Decision 2026/İK-THD/125 struck the provision out of Board Decision 2018/DK-BSD/314, whose Article 5 had required that the passport-based number remain valid only for the 90 days following the date of entry, with closure of lines that could not be converted to a YKN by then.

Two further schedules went with it. The technical annex to the 2018 decision had imposed a quarterly identity check with restriction on day 91 and closure on day 121, and a separate conversion schedule with restriction on day 91 and closure on day 181. Both were repealed by the same decision.

English guidance for expatriates and buyers still carries the 90-day claim, and a buyer who plans around it will plan around a rule that is more than a year out of date by the time they complete. What replaced it is not an absence of deadlines. Article 50(9) of Law No. 5809 now requires operators to confirm every subscriber's active status with the official authorities every three months and to disconnect lines they cannot confirm, and BTK's consumer rights regulation, amended by the same board decision, sets out how that plays out for foreigners.

Paragraph 16(b) of Article 7 of that regulation requires that, for foreigners holding no YKN, verification be made through the Ministry of the Interior's Kimlik Paylaşımı Sistemi (Identity Sharing System) using a foreigner identity number within three months of the contract being formed. Paragraph 17 then sets a ladder where active status cannot be confirmed: notification by SMS within 24 hours, restriction within 30 days, and closure of the line within 90 days. The obligation in the text falls on the operator rather than the subscriber, and how operators apply it to a buyer who never obtains a YKN is a question to put to your own operator rather than one to answer from the wording alone.

The deadline running now: updating your subscriber record

Every foreign national holding a Turkish mobile line must apply to their operator to have the subscription record updated, and the window closes on 25 June 2027. Transitional Article 8(1) of Law No. 5809 originally gave six months from 25 June 2026, and BTK Board Decision 2026/İK-THD/186 of 4 August 2026 replaced "six months" with "twelve months" in the implementing rules.

Transitional Article 8(2) sets the consequence. Lines belonging to foreign nationals who do not apply, or whose identity cannot be verified when they do, are disconnected by the operator within one month of the end of that window. The second limb catches a buyer who applies in good faith but cannot clear the biometric check, which is why the migration directorate route matters rather than being a footnote.

One part of the calendar was not deferred, and it has already passed. Inside Article 4(3)(a) of the implementing rules, Board Decision 2026/İK-THD/186 moved the date 5 September 2026 to 5 March 2027 and the date 24 October 2026 to 23 April 2027, and it left the earliest restriction date in that same provision untouched. Lines whose subscription contract was formed before 1 January 2026 and which generated no communications traffic in the first quarter of 2026 were restricted on 25 July 2026. A prepaid Turkish SIM sitting unused in a drawer in an Alanya apartment between viewing trips fits that description exactly, and the restriction took effect roughly six weeks before the data date shown at the end of this page.

Five dates now govern what happens to a foreign subscriber's line.

Restrictions imposed under Article 4(3)(a) are applied in a way that still allows the record to be updated, and Article 4(4) requires them to be lifted immediately once the update is made. A restricted line is therefore recoverable, while a closed line is not.

Your handset is a second registration with its own clock

A foreign handset used with a Turkish SIM card is registered separately from the line, under the device regime, and the registration application must be made within 365 days of the traveller's entry into Turkey. Article 14(4) of the device registration regulation sets that 365-day application period and then adds a sentence that decides the outcome for most buyers: the 365 days do not change the 120-day usage period applying to devices served by the network while absent from the Authority's records.

Two periods therefore run in parallel and they are not interchangeable. The 120-day period is the one that ends service. Article 4(1)(h) of the same regulation defines a kaçak cihaz, an unregistered device, as one found in use while absent from the Authority's records and not registered within the 120-day usage period counted from the date it was added to the black list. A buyer who reads only the 365-day figure will believe they have a year, and will lose service after four months.

Registration produces a specific and limited result. Article 14(7) provides that a registered traveller's device is placed on the eşleştirilmiş beyaz liste (matched white list) for three calendar years, and Article 8(d) explains what the matching consists of: the device's IMEI (International Mobile Equipment Identity) number is paired with the subscriber numbers registered to that traveller's own identity number, under Presidential Decree No. 1111 of 14 May 2019, again limited to three calendar years. The registered handset accordingly works with your SIM cards and not with anyone else's, and the entitlement recurs once every three calendar years rather than annually.

A separate rule catches owners who visit rarely. Article 57(3) of Law No. 5809 removes the registration of any device that goes a continuous year without taking service from Turkish networks counted from its last signal. The regulation's Article 19/A carries the same rule and provides that the device, once used again with a subscriber number, is reported to BTK by the operator so that the pairing can be restored. An Alanya owner who leaves a Turkish handset in the apartment from one summer to the next is inside the scope of that provision.

How much does it cost to register a foreign phone in Turkey?

Registering a handset brought from abroad costs TRY 54,258.00 in 2026, and the fee is payable before the registration is processed. The charge sits in tariff number 8 of Law No. 492, the Harçlar Kanunu (Fees Law), under the heading "telephone usage permit fee for telephones brought by passengers", and the 2026 amount was set by General Communiqué on the Fees Law, Series No. 98, published in the Resmî Gazete of 31 December 2025, issue 33124, effective 1 January 2026. At the Central Bank of the Republic of Türkiye's indicative selling rates of 4 September 2026, that is roughly USD 1,123 or EUR 966.

The tariff entry itself carries enforcement wording that buyers should read before assuming the fee is negotiable in practice. The fee is paid before the electronic identity information is registered, proof of payment is required at the application, and no registration is performed without it. Devices registered and opened for use without payment are closed for use by BTK, and the unpaid fee is then collected with a 50 percent surcharge together with late payment interest calculated under Law No. 6183 from the date of first registration, with the device staying closed until that collection is complete.

Entitlement under the tariff is narrower than the heading suggests. It covers devices brought from abroad for the passengers' own use and not on a commercial basis, and that phrase is the statutory root of the three-calendar-year matching rule that ties a registered handset to one person's own subscriber numbers.

Two figures in circulation are wrong and both are easy to check. A widely repeated 2026 figure of TRY 57,241 does not match the consolidated text of the tariff. In the other direction, BTK's own consumer information page still quotes TRY 2,006.20, which was the 2020 amount, so a foreign buyer who trusts the regulator's public page will under-budget by a factor of twenty seven. The 100 TL shown in the statute is the nominal amount written into the law, revalued each January, and it is not the sum anyone pays.

For scale within the same fee schedule, the most expensive Turkish passport band, covering validity of more than three years, costs TRY 13,410.40 in 2026. Registering one handset therefore costs about four times what the state charges its own citizens for a passport.

Worked example: two Alanya buyers, two different outcomes

Two buyers with identical budgets end up with different phones, because the handset registration channel turns on immigration status rather than money. Both complete on similar apartments in Mahmutlar, a coastal neighbourhood in the Alanya district of Antalya province, in the same month, and both bring their own handsets from home.

The first buyer holds a short-term residence permit and therefore a YKN beginning 99. That number lets her collect an e-Devlet password from a branch of PTT (Posta ve Telgraf Teşkilatı, the national postal operator) against her residence permit, at a counter price of TRY 5.00. With e-Devlet access she can lodge the handset registration application, pay TRY 54,258.00, and keep her own phone working on Turkish networks for three calendar years. Her total outlay to be fully connected is TRY 54,263.00, or roughly EUR 966 at the Central Bank's rate of 4 September 2026. She may hold three lines with each operator.

The second buyer visits on a tourist stamp and holds no YKN. He buys a prepaid line on his passport, which is lawful and which the biometric route supports, and he is capped at one line per operator. He cannot collect an e-Devlet password, because PTT issues it only against a number beginning 98 or 99 and a residence class document. Without e-Devlet he has no application channel for the handset, so the fee is not something he chooses to pay or avoid. His phone simply stops working on Turkish networks at the end of the 120-day usage period, and his practical budget line is a handset bought in Turkey rather than a registration fee.

Both columns point the same way once the fee is set beside the alternative. Registering a handset costs more than most handsets, so the buyer who can register often should not, and the buyer who cannot register was never making a choice in the first place.

The registration route a buyer on a tourist stamp cannot use

Since 2 July 2026 the only place to apply for handset registration is e-Devlet, and the operator counter route was deleted from the regulation on the same day. The amendment published in the Resmî Gazete of 2 July 2026, issue 33298, redefined the başvuru merci (application authority) in Article 4(1)(c) of the device registration regulation as "the e-Devlet portal", full stop.

The same amendment removed the fallback rather than leaving it dormant. Article 14(6), which had made the operator and the abone kayıt merkezi (subscriber registration centre) responsible for checking documents on applications made at those centres, was repealed. In Article 14 the phrase "from institutions, organisations and the subscriber registration centre" was replaced with "from institutions and organisations". The subscriber registration centre no longer appears in the operative text.

That closes a chain a foreign buyer cannot open from the other end. Handset registration requires e-Devlet. An e-Devlet password is issued by PTT only to foreigners holding an identity number beginning 98 or 99, presented together with a residence class document, and PTT's published list runs to residence permits, temporary protection documents, international protection documents, statelessness documents, foreign mission personnel cards, work permits and Turquoise Cards, each alongside the passport. A buyer who has never applied for residence in Turkey holds none of them. The other four sign-in methods do not rescue the position either, since Turkish internet banking, a Turkish identity card, a mobile signature loaded onto a Turkish SIM and an electronic signature on a token each presuppose a Turkish anchor the buyer does not yet have.

The honest statement of the position is therefore narrow rather than dramatic. A buyer on a tourist stamp can lawfully hold a Turkish line and can complete a purchase at the land registry. That same buyer has no route to register a handset brought from abroad, so the sensible plan is to keep the foreign handset off Turkish SIM cards and buy a Turkish handset for the Turkish number. Where a buyer intends to apply for residence anyway, the order matters: residence first, then the identity number, then e-Devlet, then the handset decision.

Keeping your home SIM on roaming has its own limit

A foreign SIM used on roaming in Turkey falls under a defined permanent roaming category, and the definition was narrowed on 2 July 2026. Article 4(1)(ö) of the device registration regulation now defines uluslararası daimi veri dolaşım hizmeti (international permanent data roaming) as roaming service taken on a subscriber identity with an IMSI prefix other than 286, leaving a trace on the network cumulatively for more than 90 days within 120 consecutive days without voice communication, where voice communication means voice call initiation and voice call termination.

The 2 July 2026 amendment did one specific thing to that definition and to the parallel definition in Article 2(1)(b). It removed short message initiation from the list of activity that counts. Before the amendment, sending an SMS counted alongside voice calls. It no longer does, so a foreign owner who keeps a home country SIM live in an Alanya apartment and uses it only for data and messaging accumulates permanent roaming days in a way that placing occasional voice calls would prevent.

Article 10(1) of the regulation adds that where a device falls within the permanent roaming scope, the operator informs the user by SMS and also informs the foreign operator the user subscribes to. What follows from that classification in an individual case is a question for your own operator, and the regulation should not be read as a promise that a given roaming SIM will or will not be cut off. The point worth planning around is simpler: the roaming workaround is a defined and monitored category rather than an unwatched gap.

What actually breaks without a Turkish number

Four routine steps in a Turkish property purchase and the ownership that follows depend on receiving an SMS at a Turkish number, and only one of them has a practical substitute. The dependency is rarely stated in purchase checklists because each step is described in isolation.

The land registry step is the one with money attached to a clock. Once the land registry staff have examined the application, an SMS goes to the parties carrying the appointment date and time, the amounts of the harç (title deed transfer tax) and döner sermaye (revolving fund service charge) payable, the payment reference number and the banks where payment can be made. That SMS reaches all parties to the transaction, and where payment is not made before the appointment time the application can be cancelled. The land registry's own guidance notes that these messages can be delayed by the mobile operator.

The pattern is that the number is not itself a legal requirement anywhere, and is a practical requirement almost everywhere. Only the electronic signature genuinely breaks the dependency, because it sits on a token rather than on a SIM card.

Getting a Turkish number without a residence permit: the working order

Order the steps so that each one produces what the next one needs, because the sequence rather than the paperwork is what fails for most buyers. Five steps cover a buyer arriving on a tourist stamp.

1. Buy the prepaid line in your own name, on your own passport, at an operator's own shop rather than a kiosk, and expect a biometric verification step rather than a photocopy.
2. Carry a passport with a readable chip if you have one, because near field communication verification skips the face comparison entirely under Article 6/A(2).
3. Keep the line active, since Article 50(9) requires operators to confirm subscribers every three months and dormant foreign lines were the first category restricted in July 2026.
4. Decide the handset question before you rely on the phone, treating registration as unavailable unless you already hold a foreigner identity number and e-Devlet access.
5. Diarise 25 June 2027, the date the subscriber record update window closes, and ask your operator to confirm your record is updated rather than assuming an SMS will arrive.

One instruction runs against the commercial interest of every agency in Alanya, including this one. Refuse an offer to register the line in an agent's name, a friend's name or a company's name. A line held by someone else defeats the purpose, because bank one time passwords and e-Devlet codes then arrive on a phone you do not control, and the three-monthly verification in Article 50(9) checks the registered subscriber rather than the person carrying the handset. A line in the wrong name is worse than no line, since it creates a dependency that is hard to unwind at the moment you need it most.