Country Code to Call Italy: How to Dial Italian Phone Numbers from Anywhere

The country code to call Italy is +39. If you are calling an Italian phone number from outside Italy, you must dial your country's international exit code, followed by +39, and then the full national subscriber number. This rule applies whether you are calling a mobile phone or a landline.

Introduction

Dialing internationally can feel confusing when you are looking at an unfamiliar sequence of digits. If you need to contact a hotel in Rome, speak with family in Milan, or reach out to a business partner in Bologna, understanding how the Italian telephone numbering plan works will save you from connection errors.

International dialing rules depend on your current location and whether you are using a landline or a mobile device. Modern smartphones often format numbers automatically if you use the plus sign, but traditional landlines require manual exit codes. This guide breaks down the exact steps, common formats, cost considerations, and formatting rules you need to know to successfully connect your call to Italy.

What it means / how it works

Every country in the world is assigned a specific country code by the International Telecommunication Union (ITU). Italy's designation is 39. When you place a call across borders, the telephone network uses this prefix to route your call from your local carrier to the Italian national telecommunications infrastructure.

Unlike countries where city codes are strictly separated from subscriber numbers, Italy integrated its area codes into the standard numbering system decades ago. This means that when you call a landline inside Italy, you still dial the area code (such as 06 for Rome or 02 for Milan). When calling from outside Italy, you simply prepend the international exit code and the country code +39 to that exact same number.

Mobile phones in Italy follow a different structure. Italian mobile numbers always start with the digit 3 (for example, 330, 340, or 389) followed by several more digits. You do not drop any leading zeros on mobile numbers because Italian mobile numbers do not use leading trunk prefixes in the same way landlines historically did.

Practical scenarios

• Calling an Italian landline from a US mobile phone: Dial +39 followed by the area code and local number (e.g., +39 06 1234 5678). Pressing and holding the zero key on your smartphone usually generates the "+" symbol automatically.
• Calling an Italian mobile phone from a UK landline: Dial your international exit code (00), then the country code (39), followed by the complete mobile number starting with 3 (e.g., 00 39 320 123 4567).
• Calling from a landline in a country with a different exit code: Look up your local international prefix (like 00 in most of Europe, 011 in North America, or 0011 in Australia), append 39, and dial the subscriber number.
• Saving contacts in your phone book: Always store international contacts in E.164 format (starting with +39...). This ensures that whether you are traveling abroad or calling from home, your phone can connect the call without manual prefix adjustments.
• Sending SMS messages to Italy: Ensure your messaging app or mobile carrier plan supports international texting. The recipient's number must also include the +39 prefix in your contacts list.
• Receiving verification codes or OTPs from Italian apps: If you are registering for an Italian service or verifying an online account that uses an Italian gateway, ensure your phone number is formatted correctly with your own country code so the SMS can return to your device. For digital verification workflows where temporary numbers are needed, platforms like PVACodes assist users with routing SMS verification codes internationally.
• Calling Italian customer support lines from abroad: Be aware that toll-free numbers starting with 800 within Italy usually cannot be dialed from outside the country. You must look for an alternative geographic landline number provided for international callers.

Step-by-step

Follow these steps to dial any standard Italian telephone number from a foreign country:

1. Check your phone type: If you are using a smartphone, ensure you use the "+" sign instead of manually typing your local exit code. If you are using a landline, look up your country's specific international exit code.
2. Dial the exit code (if using a landline): Enter the international prefix required by your local telephone provider (e.g., 011 for North America, 00 for the UK and EU).
3. Enter the Italy country code: Dial 39 immediately after the exit code.
4. Dial the area code or mobile prefix: Enter the Italian city or carrier prefix without dropping any digits. For example, include the initial "0" for landlines (like 02 for Milan) and the initial "3" for mobile phones.
5. Enter the subscriber number: Finish dialing the remaining local digits. Press call and wait for connection.

Safety/privacy/legal

When communicating internationally or handling phone numbers online, security and privacy are essential considerations. Telecommunication scams involving international premium-rate numbers are common. If you receive a missed call from an unknown Italian number starting with +39, research the prefix before returning the call, as some numbers are designed to incur high connection charges.

Additionally, when sharing your phone number with digital platforms, e-commerce sites, or web services in Italy or elsewhere, be mindful of data privacy regulations like GDPR. Publicly exposing your personal phone number on open forums can lead to unwanted marketing calls or spam messages. For online registrations where privacy is a priority, many users rely on dedicated virtual number solutions rather than exposing their primary personal SIM cards.

Best alternatives

Traditional carrier networks are not the only way to reach Italian numbers or manage international communication. Depending on your exact needs, several alternatives can save money or provide greater flexibility:

• VoIP and Internet Calling Apps: Services like Skype, WhatsApp, or Google Voice allow you to call Italian landlines and mobiles over an internet connection, often at significantly lower per-minute rates than standard mobile carrier roaming plans.
• Digital SMS Verification Services: If your goal is not voice communication, but rather receiving text messages, one-time passwords, or automated authentication codes from services operating in Europe, specialized online platforms provide alternative receiving channels. For automated account verification tasks, PVACodes offers structured virtual phone number solutions designed to handle SMS reception seamlessly across various global regions.
• Local Italian eSIMs: If you are traveling to Italy physically, purchasing a digital eSIM data plan before departure gives you local data and local calling capabilities without paying expensive home carrier roaming fees.

Frequently Asked Questions

What is the country code for Italy?

The international country code for Italy is +39. You must dial this code after your local international exit prefix when calling any Italian landline or mobile phone from outside the country.

Do I need to drop the zero when calling an Italian landline?

No. Unlike many other European countries where leading zeros in area codes are dropped for international calls, Italian telephone numbering requires you to keep the initial zero (such as 06 for Rome or 02 for Milan) as part of the dialed sequence.

How do I call an Italian mobile phone from the United States?

To call an Italian mobile phone from the US, dial 011 (the US exit code), then 39 (Italy's country code), followed by the complete mobile number starting with 3. On a smartphone, simply type +39 followed by the mobile number.

Why is my call to Italy failing to connect?

Calls usually fail because of a missing exit code, an omitted zero in a landline area code, or because your home carrier has international dialing blocked on your plan. Contact your telecom provider to ensure international calling is enabled.

Can I use VoIP apps to call Italy for free?

App-to-app calls (such as WhatsApp audio or FaceTime) are free over Wi-Fi or mobile data if both parties use the same application. Calling traditional Italian landlines or mobile numbers through VoIP apps typically requires purchasing calling credits.

Are toll-free numbers in Italy accessible from abroad?

No. Italian toll-free numbers (which usually start with 800) are restricted to callers dialing from within Italy. Businesses usually provide an alternative standard geographic number for international customers.

What is the difference between Italian landline and mobile formats?

Italian landline numbers vary in length and always begin with a 0 followed by an area code tied to a specific city or region. Mobile numbers always begin with the digit 3 and do not correspond to geographic locations.

How do I format an Italian phone number for international contacts?

You should always format international phone numbers using the E.164 standard, which begins with a plus sign, the country code, and the national number (for example, +39 02 5555 1234).

What should I do if I receive a suspicious missed call from an Italian number?

Do not call back unknown international numbers unless you are expecting a call. Many international robocalls use missed calls to trick users into calling back high-cost premium rate services.

Is it expensive to call Italy from a mobile phone?

Standard carrier rates for international calls can be very high depending on your mobile plan. Using internet-based calling apps or purchasing an international calling add-on through your carrier is usually much more affordable.

Conclusion

Calling Italy is straightforward once you remember the essential formula: your local international exit code, followed by +39, followed by the complete Italian number including its original area code or mobile prefix. Whether you are connecting via a traditional carrier, a VoIP service, or managing digital communication channels, keeping numbers formatted in the E.164 standard will ensure your calls connect reliably every time.