For Americans looking to connect with friends, family, or business associates across the globe, understanding international dialing codes is crucial. While many are familiar with common codes like +44 for the UK or +1 for North America, a unique block of numbers beginning with +37 often prompts questions. This article aims to demystify these codes, shedding light on the fascinating array of nations that fall under the +37 country umbrella and providing practical tips for seamless communication from the United States.
Contents
The Evolution of the “+37 Country” Codes
The story of the +37 country codes is intertwined with European geopolitical shifts of the late 20th century. Originally, the code +37 was assigned to East Germany. However, with German reunification, this code became obsolete. The International Telecommunication Union (ITU) then wisely reallocated this freed-up block of numbers, from +370 to +379, to a cluster of emerging and independent states, predominantly in Eastern Europe and some European microstates. This strategic move ensured efficient use of the global numbering plan and facilitated easier international communication.
A Glimpse into the “+37 Country” Nations
The +37 country codes encompass a diverse group of nations, each with its own unique culture, history, and economic landscape. Here’s a breakdown of some of the key players you might encounter:
- +370: Lithuania. A Baltic state known for its rich history, beautiful landscapes, and vibrant capital, Vilnius. Lithuania has a burgeoning tech sector and is a member of the European Union.
- +371: Latvia. Another Baltic gem, Latvia boasts stunning Art Nouveau architecture in Riga and picturesque coastal towns. Its economy is increasingly focused on services and high-tech industries.
- +372: Estonia. Often hailed as a digital pioneer, Estonia is renowned for its e-governance initiatives and thriving startup scene. It’s a northern European country with strong ties to Scandinavia.
- +373: Moldova. Located in Eastern Europe, Moldova is celebrated for its winemaking traditions and picturesque monasteries. It’s a country with a rich agricultural heritage.
- +374: Armenia. Situated in the South Caucasus region, Armenia is one of the world’s oldest Christian nations, with ancient churches and stunning mountain scenery.
- +375: Belarus. A landlocked country in Eastern Europe, Belarus has a unique cultural identity and a landscape dotted with forests and lakes.
- +376: Andorra. A tiny, independent principality nestled in the Pyrenees mountains between France and Spain, Andorra is a popular destination for skiing and duty-free shopping.
- +377: Monaco. The glamorous city-state on the French Riviera, known for its casinos, luxury yachts, and the Monaco Grand Prix.
- +378: San Marino. One of the world’s oldest republics, this microstate is an enclave within Italy, perched on Mount Titano and offering breathtaking views.
- +379: Vatican City. While this code is assigned to Vatican City, it is currently not actively used for direct dialing, with calls to Vatican numbers typically routed through Italy’s +39 code.
These nations, though varied in size and influence, all share the common thread of being part of the +37 country numbering block.

Making Calls to a “+37 Country” from the U.S.
Calling any +37 country from the United States is a straightforward process, provided you follow the standard international dialing conventions. Here’s a step-by-step guide:
- Dial the U.S. International Access Code: This is typically “011” for most landlines and mobile carriers in the United States.
- Dial the Country Code: This will be the specific +37 country code you wish to reach (e.g., 370 for Lithuania, 376 for Andorra, etc.). Remember that the ‘+’ symbol commonly displayed before international numbers simply indicates that an international access code is required before the country code. When dialing from the U.S., you’ll replace the ‘+’ with “011”.
- Dial the Local Area Code (if applicable): Some countries, even with their specific country code, may have additional area codes for different regions or cities within that country.
- Dial the Local Phone Number: Finally, enter the local phone number of the person or business you are trying to reach.
Example: To call a number in Lithuania (country code +370), you would dial: 011 + 370 + [Lithuanian Area Code] + [Local Number].
Tips for Seamless International Communication
- Verify the Full Number: Always double-check the complete international phone number, including the correct +37 country code, area code, and local number, before dialing. A single incorrect digit can lead to a misdial.
- Consider Time Zones: The nations within the +37 country block are in different time zones relative to the U.S. Factor in the time difference to avoid calling at inconvenient hours. A quick online search for “time difference between U.S. and [Country Name]” can be very helpful.
- Check Carrier Rates: International calling rates can vary significantly between different U.S. phone carriers. It’s advisable to check with your provider about their international calling plans or consider using voice-over-IP (VoIP) services, which often offer more competitive rates.
- Utilize Messaging Apps: For less urgent communication, or to supplement voice calls, many popular messaging applications (e.g., WhatsApp, Signal, Telegram) allow for free or low-cost calls and messages over an internet connection. Many individuals in +37 country nations widely use these platforms.
- Be Aware of Mobile vs. Landline Numbers: In some countries, there might be different dialing patterns or costs associated with calling a mobile number versus a landline. While the +37 country code remains the same, the subsequent digits can sometimes indicate whether it’s a mobile line.
conclusion
Understanding the +37 country codes unlocks a gateway to communication with a fascinating and diverse part of the world. By familiarizing yourself with these codes and following simple dialing procedures, you can bridge geographical distances and foster connections across continents.