How to Make Calls from South Korea to the USA: A Comprehensive Guide

Making calls from South Korea to the United States may seem a bit complex if you’re unfamiliar with international dialing procedures, but it’s actually straightforward once you break down the steps. Whether you’re calling for business, personal reasons, or keeping in touch with loved ones, knowing how to dial correctly ensures you make a successful call without confusion or frustration. Below is a comprehensive guide to help you understand the entire process, including useful tips and alternatives for frequent callers

1. The Exit Code

The first step in making an international call is dialing the correct exit code for the country you are calling from. In South Korea, several service providers use different exit codes, so it’s important to know the right one. The common exit codes in South Korea are:

• 001
• 002
• 003
• 004

These exit codes are used to signal the phone system that you’re about to make an international call. Depending on your service provider, you might need to choose one of these exit codes to start the dialing process.

2. Dial the Country Code for the USA

Once you’ve dialed the exit code, the next number to input is the country code for the United States. The country code for the US is 1. This is the same no matter which state or city in the US you’re calling. Therefore, after entering the exit code, your next step is to dial 1 to indicate you are calling the US.

3. Enter the Area Code

Each location within the United States has a specific area code that helps identify the region you’re calling. This is crucial for connecting your call to the right place. Area codes are usually three-digit numbers. For example:

• 212 for New York City
• 213 for Los Angeles
• 312 for Chicago
• 202 for Washington D.C.

Make sure you enter the correct area code corresponding to the location you are calling.

4. Dial the Local Number

Finally, you will enter the local seven-digit phone number of the person or business you wish to call. Combining the exit code, country code, area code, and local number, your full dialing sequence will look like this:

Exit Code + 1 + Area Code + Local Number

Example of a Full Call Sequence

Suppose you want to call a business in Los Angeles with the phone number 555-1234. Here’s how you would dial:

• 001 is the exit code (for example, from SK Telecom)
• 1 is the country code for the USA
• 213 is the area code for Los Angeles
• 555-1234 is the local phone number

Thus, you would dial: 001-1-213-555-1234

5. Alternatives for Frequent International Callers

For those who make frequent international calls, using a virtual phone system or app can significantly simplify the process and reduce costs. Here are some options to consider:

Virtual Phone Systems

Virtual phone systems like FreJun provide various benefits for businesses and frequent international callers, such as local numbers, call automation, and advanced features. These systems also allow you to manage calls seamlessly from anywhere in the world.

Some popular virtual phone systems include:

• CallHippo: Affordable and ideal for small to medium-sized businesses. It provides features like call analytics and call forwarding.
• Nextiva: A more scalable solution suitable for larger enterprises. It includes features like team collaboration tools, voicemail, and call routing.
• Ooma Office: A great choice for small businesses, offering virtual receptionists, on-hold music, and call forwarding features.
• Avoxi: Offers a robust set of features, including automated call distribution and analytics, which enhance customer service.

Popular Calling Apps

For individuals who don’t need a dedicated phone system, apps like Google Voice and WhatsApp can be great alternatives:

• Google Voice: Allows users to make free calls to US numbers, provided you have a US-based Google Voice number. This is perfect for cost-effective communication.
• WhatsApp: If both you and the person you’re calling have WhatsApp, this app allows you to make free calls over the internet. This method can save you from high international call charges.

6. Device Compatibility and SIM Cards

If you’re using a phone from the US while in South Korea, it’s essential to ensure that your device is unlocked and compatible with South Korean networks. Many unlocked US phones work with local Korean SIM cards, which can be easily purchased at mobile phone service desks like AAFES PX or USO Cellular Service Kiosks at military installations.

7. Considerations and Tips

There are a few things you should keep in mind when making international calls from South Korea to the USA:

• Time Zone Difference: South Korea is ahead of the US by approximately 13 hours. For example, if it’s noon in South Korea, it will be around 11 PM on the previous day in Washington D.C. Make sure to consider this time difference when making calls, especially for business-related communications.
• Cost Management: International calling can be expensive, especially if you’re using traditional landline or mobile networks. To save on costs, consider using virtual phone systems or apps that offer more affordable rates. Many services offer free or low-cost internet calls, especially when using apps like Google Voice or WhatsApp.
• International Calling Plans: If you plan on making frequent international calls, check with your mobile provider for international calling plans or packages. These plans can often reduce the per-minute rates for calls made abroad.

Conclusion

Making calls from South Korea to the United States doesn’t have to be difficult. By following the proper dialing procedure and using the right services, you can ensure smooth communication every time. Whether you’re calling for personal reasons, business purposes, or to stay connected with loved ones, these tips and alternatives can help you save time, money, and effort when making international calls.

In addition, virtual phone systems and calling apps like FreJun, Google Voice, and WhatsApp can enhance your call experience, offering automation, call tracking, and low-cost international calling. Consider these options if you frequently need to connect across continents!

For those who need to simplify their business calls even further, FreJun is a great choice. Its features like call automation, analytics, virtual numbers, and CRM integration make it an essential tool for business communication.

Further Reading: How Technology is Transforming Field Service: The Power of AI Calling and Work Order Management