How to Call Turkey from the US: Step-by-Step Dialing Guide

Calling Turkey from the US follows a fixed four-part sequence that never changes regardless of your carrier or device.

Step 1 — Dial 011 (US international exit code). This prefix tells your carrier you are placing an international call. On a smartphone, you can replace 011 with a + symbol held from the 0 key.

Step 2 — Dial 90 (Turkey country code). Every call to Turkey passes through this country identifier regardless of destination city.

Step 3 — Dial the city area code (without the leading 0). Turkish local numbers include a leading 0 when dialed domestically — drop it when calling from abroad. Istanbul's European side is 212; Istanbul's Asian side is 216; Ankara is 312.

Step 4 — Dial the 7-digit local number. Turkish local numbers are seven digits long. The complete dialed string looks like: 011-90-212-XXXXXXX for an Istanbul call.

Example: To reach a business on Istanbul's European side at local number 555 0100, dial: 011 90 212 555 0100.

For mobile numbers in Turkey, the structure changes slightly — Turkish mobile numbers begin with 5, giving you a 10-digit number after the country code: 011 90 5XX XXX XXXX.

Using a Teloz virtual phone number lets you make all of these calls from a single business line with full call logs, routing controls, and transparent per-minute Turkey rates.

Turkey's country code is +90, assigned under the ITU-T E.164 international numbering plan. All calls to Turkey — whether to a landline, mobile, or VoIP number — begin with this prefix.

Turkey uses three-digit area codes for landline numbers, followed by a seven-digit subscriber number. Mobile numbers use a different structure: the prefix 05XX is the domestic format, which drops the leading 0 to become +90 5XX when dialed internationally.

Major city area codes:

Istanbul is unique in having two area codes: 212 for the European side (Beyoglu, Besiktas, Fatih, Sisli) and 216 for the Asian side (Kadikoy, Uskudar, Maltepe). Istanbul is Turkey's largest city and commercial capital.

Ankara, the national capital, uses area code 312. Most government ministries, major banks, and national institutions are reachable through this code.

Izmir, Turkey's third-largest city and a major Aegean port, uses 232. Antalya — the Mediterranean tourism hub — uses 242. Bursa, an industrial and historical center near Istanbul, uses 224.

Knowing the correct area code is essential: dialing 212 instead of 216 (or vice versa for Istanbul) routes your call to a completely different side of the city.

International calling costs vary dramatically by method. Standard carrier plans typically charge $1.50–$3.00 per minute to Turkey — a 10-minute call can cost $30 before taxes. Smarter options cut that cost by 80–95%.

VoIP services offer the lowest per-minute rates to Turkey, typically $0.02–$0.06 per minute for landlines and $0.04–$0.10 for Turkish mobiles. You need a stable internet connection and a VoIP account — the call quality is generally HD-grade and far better than consumer calling apps over congested networks.

Calling apps (WhatsApp, Viber, FaceTime) are free for app-to-app calls if the recipient also has the app installed and an active internet connection. This works well for personal calls to family or friends.

For business calls — where the recipient may not have the same app — VoIP is more reliable.

International phone plans from major US carriers (AT&T International Day Pass, T-Mobile Magenta, Verizon TravelPass) include Turkey, typically at $10–$15 per day for unlimited calling. These make sense for short trips but are expensive for regular US-based calling.

Prepaid calling cards marketed for Middle East or international calling often advertise low Turkey rates but carry hidden connection fees of $0.50–$1.50 per call that erase the savings. Read the fine print.

For businesses making regular calls to Turkey, a cloud VoIP platform provides the most predictable cost structure: fixed monthly seat fees plus transparent per-minute Turkey termination rates, no daily pass surprises.

Turkey operates on Turkey Time (TRT), which is UTC+3 year-round. Turkey abolished daylight saving time in 2016 and now observes a single fixed offset — it does not shift clocks forward or back.

This fixed offset means the time difference between the US and Turkey changes twice per year as US clocks shift for daylight saving:

During US Standard Time (November–March): Turkey is 8 hours ahead of Eastern, 9 hours ahead of Central, 10 hours ahead of Mountain, and 11 hours ahead of Pacific.

During US Daylight Saving Time (March–November): Turkey is 7 hours ahead of Eastern, 8 hours ahead of Central, 9 hours ahead of Mountain, and 10 hours ahead of Pacific.

Best calling windows from the US (during standard business hours in Turkey, 9 AM–6 PM Istanbul):

From Eastern Time: 9 AM–11 AM ET catches early afternoon in Turkey (4 PM–6 PM Istanbul) — the last productive window before Turkish businesses close.

From Pacific Time: the window is tighter — 6 AM–8 AM PT is already 4 PM–6 PM in Istanbul. Calling during PT business hours typically reaches Turkey after hours; try scheduling calls for very early Pacific morning.

For after-hours calls where the recipient is available: Turkey evenings (7 PM–10 PM Istanbul) correspond to 11 AM–2 PM ET and 8 AM–11 AM PT — useful for personal calls.

Turkish business culture places significant weight on relationship-building before transactional discussion. A cold call that opens immediately with a pricing request or contract terms is likely to underperform — Turkish professionals expect a brief exchange of pleasantries and contextual framing before the substantive conversation begins.

Greetings: Begin with 'Merhaba' (Hello) or 'Iyi gunler' (Good day) if you know any Turkish — even a basic greeting in the local language signals respect. Most Turkish business professionals in Istanbul, Ankara, and Izmir speak proficient English; do not assume otherwise, but opening in Turkish is appreciated.

Titles matter. Address contacts using their professional title — 'Bay' (Mr.) or 'Bayan' (Ms./Mrs.) followed by the first name is standard. Using only a first name on a first call can seem overly casual.

Pace and patience. Turkish business calls tend to move at a measured pace.

Interrupting or rushing toward a conclusion signals impatience and can erode trust. Allow for pauses; silence in a Turkish business context is not an awkward gap — it may indicate the other party is considering your point.

Friday afternoons and religious holidays. Avoid scheduling calls on Friday afternoons (Juma prayer time) and during Ramadan's final days (Eid al-Fitr) or the Islamic Feast of Sacrifice (Eid al-Adha).

During these periods, abbreviated work schedules and observance take priority.

Follow-up in writing. After a phone call, sending a brief email summarizing what was discussed and agreed is standard practice and signals professionalism in the Turkish business context.