39 Code of Which Country? Complete Guide to Country Code +39

The country code +39 belongs to Italy. If you received a phone call, text message, or verification code starting with +39, it originated from Italy or Vatican City, which shares the Italian numbering plan for standard telecommunications.

What it means / how it works

An international country code is a prefix dialed before a national phone number to route a call or text message across borders. In the case of Italy, the International Telecommunication Union (ITU) assigned +39.

Unlike many other countries where telephone numbers have a fixed length, the Italian numbering system has evolved over decades. Historically, Italian landline numbers varied in length depending on the city or region. A call to Rome requires the area code 06, while Milan requires 02. Crucially, in Italy, the geographic prefix remains an integral part of the dialed number even when calling locally.

Mobile numbers in Italy operate differently. Instead of relying on geographic area codes, Italian mobile numbers begin with a specific carrier prefix, such as 320, 330, 340, or 380, followed by a subscriber number. A complete domestic mobile number typically contains nine or ten digits after the country code.

When you see +39 on your screen, it means someone is trying to reach you from an Italian line, or an automated system based in Europe is sending an alert, confirmation, or verification message via an Italian gateway.

Practical scenarios

• Receiving an unexpected call: You might get a missed call from a +39 number due to telemarketing, automated scam dialers, or misdirected international calls.
• Booking travel or hotels: If you reserved a hotel, rental car, or tour in Rome, Florence, or Venice, customer service agents or local drivers may contact you using an Italian number.
• E-commerce and shipping: Ordering luxury goods, wine, or apparel from Italian merchants can trigger order updates, delivery notifications, or courier calls from +39 lines.
• Account verification and OTP: Online platforms, digital services, and social media networks occasionally route SMS verification messages through European telecommunication hubs using Italian gateway numbers.
• Business communications: Working with Italian manufacturers, design agencies, or international corporations requires you to save and recognize +39 contact entries.
• Expat and family contact: Keeping in touch with friends, family members, or colleagues living, studying, or working in Italy requires proper formatting of +39 numbers.
• Customer support inquiries: Calling an airline, bank, or multinational company with a European headquarters in Italy means dialing the +39 prefix.

Step-by-step

If you need to dial an Italian phone number from another country, or if you need to format an Italian number to save it in your smartphone, follow these precise steps to ensure the call or message goes through.

1. Identify the exit code: Find the international exit code of the country you are calling from. For example, dial 011 if you are calling from the United States or Canada, or 00 if you are calling from most European nations. If you are calling from a mobile phone, you can usually substitute the plus sign (+) for the exit code automatically.
2. Enter the country code: Input the country code for Italy, which is 39. If you are using a mobile phone, simply type +39.
3. Include the local prefix: Enter the local prefix without dropping any initial digits. For landlines, keep the geographic code (such as 06 for Rome or 011 for Turin). For mobile phones, keep the mobile network prefix (such as 340 or 391).
4. Enter the subscriber number: Input the remaining local digits provided by your contact or business. Italian landline numbers combined with their city codes usually total ten digits, while mobile numbers usually total nine or ten digits after the country code.
5. Check for errors: Review the complete string before pressing call. A properly formatted international Italian number looks like this: +39 06 1234 5678 for a landline or +39 312 345 6789 for a mobile phone.

Safety/privacy/legal

Seeing an unfamiliar international code like +39 can raise security concerns, especially if you did not expect any communication from Italy. Understanding common telecommunication risks helps protect your personal information.

Robocalls and automated scams target users globally. Fraudsters sometimes use international phone number spoofing, making a call appear as though it originates from Italy (+39) or another European nation when the caller is actually operating from elsewhere. This tactic, known as neighbor spoofing or international spoofing, tricks victims into answering.

Never call back an unknown +39 number if you missed a call and left no voicemail. Premium-rate international scams rely on victims calling back expensive overseas numbers, resulting in unexpected carrier charges.

When dealing with SMS verification codes or online account prompts tied to international numbers, verify that you initiated the request. If you receive a one-time password or security alert from a +39 number out of nowhere, do not click links or share the code with anyone. It could indicate that someone attempted to access your account or mistyped their own phone number during registration.

Respect local and international data privacy regulations, such as the European Union's General Data Protection Regulation (GDPR), which governs how businesses handle customer phone numbers and digital identifiers across Italy and the broader EU.

Best alternatives

Managing international communications, testing global phone verification workflows, or handling online privacy often requires alternative communication methods rather than standard personal lines.

When developing software, testing user authentication flows, or registering for global web services, developers and privacy-conscious users often look for flexible telecommunication options. Relying on your personal mobile number for every online platform can expose your identity to data brokers, spam lists, and unwanted marketing calls.

For individuals and teams seeking dedicated solutions to receive SMS messages, test verification codes, or manage online accounts without exposing primary phone lines, services like PVACodes provide specialized virtual phone number and SMS verification options across numerous countries, helping users maintain separation between personal communications and online registrations.

Alternative approaches include using VoIP (Voice over Internet Protocol) apps for voice calls, dedicated business phone platforms with multi-region routing, or temporary communication tools for one-off account activations. Always review the terms of service of any online platform before selecting a verification method to ensure compliance with local rules and platform policies.

Frequently Asked Questions

Is +39 a mobile number or landline number?

The +39 prefix indicates Italy as the country of origin, but it does not specify whether the number is mobile or landline. You must look at the digits immediately following +39. If the number starts with 0 (such as 02 or 06), it is a landline. If it starts with 3 (such as 330 or 340), it is a mobile phone number.

How do I call an Italian landline from the US?

To call an Italian landline from the United States, dial the US exit code (011), followed by Italy's country code (39), then the city code (including the leading zero, such as 06 for Rome), and finally the local subscriber number. For example: 011 39 06 1234 5678.

Is it safe to answer a call from a +39 number?

Answering a call from an unknown +39 number carries the same risk as answering any unfamiliar international call. If you have no connection to Italy, it may be a robocall, wrong number, or scam attempt. If you answer, do not share personal information, financial details, or security passwords.

Why am I receiving SMS verification codes from a +39 number?

You may receive verification codes from a +39 number if you recently signed up for an online service, app, or website that uses an Italian SMS gateway to dispatch one-time passwords. If you did not request a code, someone may have entered your phone number by mistake during registration.

Can I send a text message to a +39 number from my mobile phone?

Yes, you can text an Italian mobile number from your mobile device by typing a plus sign (+), followed by 39, the mobile prefix, and the subscriber number. Keep in mind that your mobile carrier may charge international SMS rates depending on your current calling plan.

What city does the area code 06 belong to in Italy?

The area code 06 within the Italian numbering system belongs to Rome (Roma), the capital city of Italy. Any landline number in the Rome metropolitan area begins with +39 06.

What is the difference between VoIP numbers and standard Italian mobile numbers?

Standard Italian mobile numbers are tied to traditional mobile network operators operating under Italian telecommunication regulations. VoIP numbers operate over internet data connections and may not always be accepted by strict online verification systems that require traditional carrier numbers.

How much does it cost to call a +39 number?

The cost of calling an Italian number depends entirely on your current telecom provider and your specific calling plan. International calls to Europe can range from a few cents per minute to high per-minute fees if your carrier does not include international calling features.

Does Vatican City share the same country code as Italy?

Yes. Vatican City does not have a separate international country code. It uses the Italian numbering plan, with Vatican phone numbers falling under the +39 country code and specific internal routing prefixes.

What should I do if I keep getting spam calls from +39 numbers?

If you receive persistent spam or robocalls from +39 numbers, use your smartphone's built-in blocking feature to block each specific number. You can also enable call-filtering services provided by your mobile carrier or smartphone operating system to automatically flag and silence suspected spam.

Conclusion

The +39 country code identifies incoming calls, messages, and digital verification requests originating from Italy and Vatican City. Recognizing this prefix helps you determine whether an international communication is legitimate, travel-related, or potentially unwanted. When handling international numbers, always verify formatting rules, protect your personal privacy, and use reliable communication channels for online account management.