The +90 prefix belongs to Turkey. If you got a call or text from a number starting with +90 (calling code 90), it came from Turkey.
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Code
+90
ISO
TR
Region
Europe
Time zone
Europe/Istanbul
The +90 code identifies Turkey on the international telephone network. Country code 90 is assigned to Turkey under the ITU-T E.164 numbering plan, so any phone number that begins with +90 — written +90 or 0090 — is a Turkey number.
Every Turkey number in international format follows this shape — colour-coded so you can see where the country code ends and the local number begins.
When dialing Turkey from abroad, the only fixed part is +90 — that's the country code. The rest depends on whether you're calling a mobile or landline number inside Turkey.
+XX XXX XXX XX XX
Example: +90 501 234 56 78
+90 XX XXXX XXX
Include the area code if applicable. Omit any leading 0.
Enter the country code +90 when dialing Turkey from abroad.
Add the local phone number (in most countries, drop the leading zero).
Use TwinPhone to connect the call at low per-minute rates.
Turkey uses +90. Landlines have area codes (212/216 for Istanbul, 312 for Ankara, 232 for Izmir). Mobile numbers start with 5 and are 10 digits. From abroad: Istanbul landline 0212-xxx-xxxx becomes +90-212-xxx-xxxx. Mobile 05xx-xxx-xxxx becomes +90-5xx-xxx-xxxx.
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Example numbers for Turkey:
Dialing codes immediately above and below +90 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
Everything you need to know about TwinPhone.
The +90 code belongs to Turkey. Any phone number that starts with +90 — or with 0090 — is a Turkey number.
The 0090 prefix is Turkey. The 00 is the international exit code dialed from Europe and many other regions; it is followed by +90, the Turkey country code.
Dialing code 90 (dialed as +90 or 0090) belongs to Turkey. Any phone number that starts with +90 is a Turkey number.
Country code 90 is the ITU-T E.164 calling code for Turkey. To call Turkey from abroad, dial +90 followed by the national number.
The country code (international dialing code) for Turkey is +90. To call Turkey from abroad, dial +90 followed by the national number (in most countries, without its leading zero).
+90 is Turkey's international country calling code under the ITU E.164 plan — often searched as the "90 area code". Any phone number starting with +90 is a Turkey number.
From TwinPhone, just type +90 and the number — we connect it. From a landline, dial your exit code, then +90, then the number (in most countries, without the leading 0).
Turkey's current local time is shown live on this page. Check it before calling so you reach people during waking hours.
Yes! Virtual numbers in Turkey start at $1.60/month. Use it as your caller ID so people see a local number, or receive incoming calls directly in your browser.
Calling Turkey with TwinPhone starts from $0.02/min, billed by the minute (rounded up to the next full minute). It is pay-as-you-go from your browser — no connection fee and no monthly fee. The exact per-minute price for +90 landlines and mobiles is shown live on this page.
Yes. TwinPhone works entirely in your web browser — Chrome, Edge, Safari, or Brave on desktop or mobile. There is no app to install and no SIM card: open the site, add credit, dial +90 and the Turkey number, and the call connects.
A +90 number is not automatically a scam — +90 is simply the country code 90 assigned to Turkey under ITU-T E.164, so the call or text came from Turkey. If you do not know anyone there, treat an unexpected +90 call with the same caution as any unknown number: do not call back blindly and do not share personal details. Costs to call Turkey are shown above.
Dial +90 with TwinPhone — no SIM, no app, right from your browser.
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