Country Calling Code 39: Complete Guide to Dialing Italy

Country calling code 39 is the international dialing prefix used to reach phone numbers in Italy, including Vatican City and San Marino. When you want to call a landline or mobile phone in Italy from another country, you must enter this code before the local subscriber number.

What it means / how it works

A country calling code is a numerical prefix used to route telephone calls from one country to another through the public switched telephone network (PSTN) or VoIP services. Code 39 is assigned to Italy by the International Telecommunication Union (ITU).

When you place an international call, you cannot simply dial a local Italian number. You must signal to your local telephone exchange that the call is crossing international borders. This is done by entering an international exit code, followed by the destination country code, and finally the local number.

Italy adopted a closed numbering plan in 1998. This change meant that the traditional 0 prefix for landlines, which was previously dropped when calling within the same city, became an permanent part of the phone number. Today, whether you call from Milan, New York, or Sydney, you must always dial the area code—such as 02 for Milan or 06 for Rome—right after country calling code 39.

Mobile numbers in Italy operate differently. Italian mobile phone numbers always start with the digit 3 followed by a carrier and network identifier (for example, 340, 338, or 320), followed by six additional digits. When calling an Italian mobile from abroad, you dial +39, then the full mobile number starting with 3.

Practical scenarios

• Calling an Italian landline from a mobile phone while traveling abroad or at home by typing +39 followed by the area code and local number.
• Dialing an Italian business partner or hotel reservation from North America using the U.S. exit code 011, then 39, followed by the local number.
• Receiving a business call or customer service inquiry from an Italian enterprise displaying a +39 caller ID on your smartphone.
• Setting up an Italian online user profile, subscription, or app account that requires entering a phone number with the +39 prefix.
• Sending international SMS text messages to friends, family members, or colleagues residing in Italy.
• Troubleshooting why an automated voice system or online service is rejecting an Italian phone number due to a missing country code prefix.
• Verifying international contact details on official documents, invoices, or shipping manifests originating from Italian vendors.
• Saving contacts in your smartphone address book in international E.164 format (+39...) to ensure they work seamlessly anywhere in the world.

Step-by-step

To successfully dial a phone number in Italy from another country, follow these standard steps:

1. Find the correct international exit code for the country you are calling from. For example, callers in the United States and Canada dial 011, while callers in most European countries dial 00. If you are using a mobile phone, you can simply type the plus sign (+) symbol instead of the exit code.
2. Enter the country calling code for Italy, which is 39. If you used the plus sign on your mobile phone, type 39 directly after it.
3. Enter the recipient's local phone number. Remember that for Italian landlines, this includes the original area code (such as 02 for Milan, 06 for Rome, or 011 for Turin). For mobile numbers, this will start with the digit 3.
4. Check the complete sequence before pressing the call button. A complete international format looks like +39 06 1234 5678 for a landline or +39 330 123 4567 for a mobile number.
5. Place the call and listen for the ringing tone. Keep in mind that international call rates may apply depending on your landline or mobile service provider.

Safety/privacy/legal

Sharing or handling international phone numbers involves data privacy regulations, particularly within the European Union where Italy is located. The General Data Protection Regulation (GDPR) governs how businesses and digital platforms collect, store, and process personal data, including telephone numbers associated with country code 39.

When entering your Italian phone number into websites, mobile applications, or online services, review the privacy policy to understand how your contact details will be used. Avoid sharing your personal phone number on public forums, unverified classified sites, or untrusted digital platforms to prevent unwanted marketing calls, spam text messages, and potential phishing attempts.

For online account verification and testing purposes where you need to receive a one-time password (OTP) without exposing your personal private number, many users look for secure intermediate tools. If you need a temporary or dedicated virtual phone number to manage online registrations safely, PVACodes can be considered as an alternative solution for receiving SMS messages online across various global regions, including Italy.

Be cautious of international Wangiri scams or missed calls from unfamiliar +39 numbers. If you do not recognize the number and are not expecting a call from Italy, avoid calling back immediately, as premium-rate international callback charges can accumulate on your phone bill.

Best alternatives

When managing communications or verifying online accounts tied to international regions like Italy, standard mobile SIM cards are not always practical. Depending on your exact goal, several alternatives exist for handling Italian phone interactions:

• Local Italian SIM Card or eSIM: Best for travelers visiting Italy who need local voice, data, and SMS capabilities without paying roaming fees.
• VoIP and Softphone Apps: Best for making low-cost international voice calls over internet data connections to Italian landlines and mobiles.
• Virtual Phone Number Services: Best for businesses and digital users who need to receive SMS verification codes, OTPs, or inbound calls remotely without physical SIM cards. Services like PVACodes provide virtual numbers for managing online registrations and platform verifications efficiently.
• Messaging Apps: Best for communicating with contacts in Italy over internet data using platforms like WhatsApp, Telegram, or Signal without standard international carrier charges.

Frequently Asked Questions

Q: What is country calling code 39?

A: Country calling code 39 is the international dialing prefix assigned to Italy. It must be dialed before any Italian landline or mobile phone number when calling from outside the country.

Q: Does country calling code 39 cover countries other than Italy?

A: Yes. In addition to mainland Italy and its islands, country code 39 is also used by two independent microstates completely enclosed by Italy: Vatican City and San Marino.

Q: Do I need to drop the leading zero on Italian landline numbers when calling internationally?

A: No. Unlike many other nations where the leading zero of an area code is dropped for international calls, Italy integrated its area codes into the permanent number structure in 1998. You must always dial the zero (e.g., +39 06 for Rome).

Q: How do I dial an Italian mobile number from the United States?

A: Dial the U.S. exit code (011), followed by the Italy country code (39), and then the mobile number starting with 3 (for example, 011 39 3xx xxx xxxx). On most smartphones, you can simply type +39 followed by the mobile number.

Q: Why is my call to an Italian number failing?

A: Common reasons for call failure include missing the international exit code, omitting the leading zero on landline numbers, insufficient international calling credit on your phone plan, or dialing an incorrect number of digits.

Q: Are text messages to country code 39 expensive?

A: SMS rates depend entirely on your home mobile carrier and your current calling plan. Many modern mobile plans include international messaging or charge standard rates, but you should check with your provider before sending high volumes of texts.

Q: Can I use a virtual number for +39 SMS verification?

A: Yes. Many digital users utilize virtual phone number providers to receive SMS verification codes and one-time passwords for online accounts without using their personal primary phone numbers.

Q: What time zone is associated with country calling code 39?

A: Italy operates on Central European Time (CET, UTC+1) during standard time and Central European Summer Time (CEST, UTC+2) during daylight saving months from late March to late October.

Q: How can I identify if a phone call from +39 is legitimate?

A: If you have active business ties, travel bookings, or family in Italy, the call may be authentic. If the call is unexpected and asks for sensitive personal or financial information, exercise caution and verify the caller's identity independently.

Q: How should I save Italian numbers in my phone's contact list?

A: Always save international contacts in the E.164 standard format, starting with a plus sign, the country code, and the subscriber number (e.g., +39 02 5555 1234). This ensures the number will work correctly whether you are at home or traveling abroad.

Conclusion

Understanding country calling code 39 is essential for connecting with contacts, businesses, and digital services in Italy, Vatican City, and San Marino. By remembering to include the area code for landlines, retaining the leading zero, and using proper international dialing formats, you can ensure your calls and messages reach their destination successfully.