How to Call United States From Vietnam

How to Call United States From Vietnam: A Comprehensive Guide

In today’s globalized world, staying connected with friends, family, and business associates across borders has become increasingly important. If you find yourself in Vietnam and need to make a phone call to the United States, this article will guide you through the process step by step. Whether you’re a tourist, an expatriate, or a business traveler, making international calls can be a breeze with the right knowledge and resources.

Step 1: Understand the International Dialing Code

Before making an international call, it’s crucial to understand the international dialing code. The dialing code for the United States is +1. In Vietnam, you need to dial 00 before the country code. So, to call the United States from Vietnam, you would dial 001 followed by the area code and the recipient’s phone number.

Step 2: Determine the Area Code

The United States is divided into various area codes, which are used to identify specific regions. Before dialing the recipient’s phone number, you need to know the area code for the location you wish to call. For example, the area code for New York City is 212, while Los Angeles has the area code 213. You can easily find area codes online or by asking your recipient beforehand.

Step 3: Dialing the Phone Number

Once you have the international dialing code and the area code, it’s time to dial the recipient’s phone number. Start by dialing 001, followed by the area code without the leading zero, and finally, the recipient’s phone number. Remember to remove any leading zeros from the recipient’s phone number as well.

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For example, if you want to call a friend in New York City with the phone number 555-1234, you would dial 001-212-555-1234.


Q1: Are international calls expensive from Vietnam to the United States?

A1: International calling rates can vary depending on your service provider. It is recommended to check with your provider for their rates and any available international calling packages. Using internet-based calling services such as Skype or WhatsApp can also be a cost-effective alternative for international calls.

Q2: Can I use my mobile phone to call the United States from Vietnam?

A2: Yes, you can use your mobile phone to make international calls. However, it is advisable to check with your service provider regarding international roaming charges and plans to avoid any unexpected bills. Alternatively, purchasing a local SIM card in Vietnam can provide you with affordable calling options.

Q3: What time should I call to ensure I reach someone in the United States?

A3: The United States spans multiple time zones, so it’s important to consider the time difference. Vietnam is typically 12 to 13 hours ahead of the United States depending on the region. Avoid calling during late-night or early-morning hours to ensure you reach someone during reasonable hours in the United States.

Q4: Are there any alternative calling methods besides traditional phone calls?

A4: Yes, there are several alternative methods to make calls besides traditional phone calls. Internet-based calling applications such as Skype, WhatsApp, or FaceTime can be used to make voice and video calls over the internet. These services require a stable internet connection and are often more cost-effective than traditional phone calls.

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In conclusion, making international calls from Vietnam to the United States is a straightforward process once you understand the international dialing code and the recipient’s area code. Remember to check with your service provider for international calling rates and consider alternative methods such as internet-based calling apps for cost-effective communication. Stay connected with your loved ones and business contacts across borders with these simple steps.