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E.164 Country Calling Code

St. Barthélemy +590

Official telecommunications routing registry for St. Barthélemy. International dialing prefix is +590. Browse all regional numbering plan area codes below.

Current Local Time
02:59:17
UTC • UTC +00:00
Full Dialing Format
+590 (XXX) XXX-XXXX
International Prefix +590
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ISO Jurisdiction BL
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Total Area Codes 1
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Standard ITU-T E.164
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🗄️ All Numbering Plan Area Codes (NPA)

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1 Area Codes

Saint Barthélemy, commonly known as St. Barths, is a French overseas collectivity nestled in the heart of the Caribbean. For international callers, reaching this exclusive island destination requires the country code +590, which is shared with the neighboring French territories of Saint Martin and Saint Martin (French side). This code is your gateway to connecting with businesses, resorts, and residents on this idyllic island. While the island is small, its telecommunications infrastructure is modern and reliable, ensuring seamless connectivity for tourists and business travelers alike.

How to Place an International Call to Saint Barthélemy

Dialing to Saint Barthélemy from abroad follows a straightforward international format. To connect successfully, you will need to use the international exit code of the country you are calling from, followed by the Saint Barthélemy country code, and then the local eight-digit number. The local numbers in Saint Barthélemy always begin with the digit '5' (e.g., 590 590 00 00). For instance, if you are calling from the United States, you would dial 011 (US exit code) + 590 (St. Barths country code) + 590 (local prefix) + 00 00. Always omit any leading '0' that might appear in local directories, as it is not used in international dialing.

Understanding the +590 Code and Its Shared Usage

One of the most important nuances for callers is that the +590 country code is not exclusive to Saint Barthélemy. It is also used for the neighboring island of Saint Martin (the French overseas collectivity) and the French side of the island of Saint Martin. The number plan is shared, but the local numbers are allocated in distinct blocks. For example, numbers starting with 590 typically belong to Saint Barthélemy, while numbers starting with 590 are also used in Saint Martin, but the geographical context usually makes it clear. However, it is essential to verify the full local number to ensure you are dialing the correct destination. This shared code is a result of the administrative and historical ties between these French territories.

Area Codes and Numbering Structure

Saint Barthélemy does not use traditional area codes as seen in larger countries. Instead, the entire territory operates under a single, closed numbering plan. All local numbers consist of exactly eight digits, with the first two digits being '59' for the island. This means that callers do not need to dial a separate area code; they simply dial the eight-digit number after the +590 country code. This simplified structure is a hallmark of smaller, well-integrated territories. For example, a local number might be 590 12 34 56, and when called from abroad, it would be dialed as +590 590 12 34 56.

Special Rules and Considerations

When calling Saint Barthélemy, be aware that the island is part of the French telecommunications system. Calls from metropolitan France to Saint Barthélemy are considered domestic calls, but they still use the +590 code from abroad. For callers from other countries, standard international rates apply. Additionally, there are no special toll-free or premium-rate numbers for the island that are accessible internationally. Mobile numbers in Saint Barthélemy also follow the same eight-digit format, starting with '590' or '690' for mobile services, but they are all dialed identically from overseas. It is also worth noting that the island observes Atlantic Standard Time (AST) year-round, so time zone differences should be considered when scheduling calls.

Traveler and Business Tips for Calling St. Barths

For travelers visiting Saint Barthélemy, staying connected is relatively easy. The island has robust cellular coverage, and visitors can often use roaming services from their home carriers. Alternatively, purchasing a local prepaid SIM card is a cost-effective option for longer stays. Wi-Fi is widely available in hotels, villas, and restaurants, but a local SIM ensures reliable connectivity for calls and data. For business professionals, it is crucial to verify the correct local number and to be aware that French is the official language, though English is widely spoken in the tourism sector. When making calls to local businesses, it is advisable to call during business hours, typically from 9:00 AM to 5:00 PM, Monday to Friday. Also, note that the island is part of the European Union's outermost regions, which may have implications for telecom regulations, but for the average caller, no special permissions are required.

❓ Frequently Asked Questions

Do I need to dial a different code for mobile numbers in Saint Barthélemy?
No, all numbers in Saint Barthélemy, whether landline or mobile, are dialed using the same country code +590. The local numbers are always eight digits long, and you do not need to add any extra prefixes for mobile numbers. However, mobile numbers may start with '690' instead of '590', but you still dial +590 followed by the eight-digit number.
Is the +590 country code used for both Saint Barthélemy and Saint Martin?
Yes, the +590 country code is shared between Saint Barthélemy and the French side of Saint Martin. This is because both territories are part of the same French overseas collectivity system. The local numbers are allocated in different blocks, but the country code remains the same. Always ensure you have the correct eight-digit local number to reach the intended destination.
What is the international dialing format for calling Saint Barthélemy from the US or UK?
From the US, you dial 011 (exit code) + 590 (country code) + the 8-digit local number. From the UK, you dial 00 (exit code) + 590 + the 8-digit local number. For example, if the local number is 590 12 34 56, you would dial 011 590 590 12 34 56 from the US.
Are there any special codes for calling toll-free or premium numbers in Saint Barthélemy?
No, Saint Barthélemy does not have its own toll-free or premium-rate number ranges that are internationally accessible. All numbers are treated as standard geographic or mobile numbers. If you encounter a toll-free number starting with 0800, it is typically associated with French services and may not be accessible from outside France without additional charges.
Can I use my home mobile plan in Saint Barthélemy without extra charges?
It depends on your carrier and plan. Many international carriers offer roaming packages that include the Caribbean, but charges can be high. It is recommended to check with your provider before traveling. Alternatively, buying a local prepaid SIM card upon arrival is often a more affordable option for calls and data.
What time zone is Saint Barthélemy in, and how does it affect international calls?
Saint Barthélemy operates on Atlantic Standard Time (AST) year-round, which is UTC-4. It does not observe daylight saving time. When scheduling calls, consider the time difference with your location. For example, during US Eastern Standard Time, St. Barths is one hour ahead; during US Eastern Daylight Time, it is the same time as New York.