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Last updated on January 10th, 2026 at 11:52 am
Making international calls from Thailand to the United States is a common necessity for both personal and business communications. Whether you are calling for work, staying in touch with friends and family, or connecting with clients, understanding the different methods and processes can help make these calls more efficient and cost-effective. This comprehensive guide will walk you through the steps for calling from Thailand to the United States, including dialing procedures, alternatives like calling cards and apps, and some important considerations for saving on fees.
Many people also search for how to call Thailand from USA for free to find affordable VoIP and internet calling options that let them stay connected without traditional international charges. Making international calls can be confusing if you’re unsure of the correct dialing formats and best methods to use. Whether you need to call Thailand from USA or are wondering how to call Thailand from US, this guide will walk you through step-by-step dialing instructions, cost-saving options, and smart tips to stay connected easily.
Need to call the USA from Thailand? The process is simple, but the costs can vary. Whether you’re using a landline, mobile phone, calling card, or a VoIP app, understanding the correct dialing format and options is key to connecting efficiently.
- Dialing Format: The standard format is Thailand Exit Code (001) + USA Country Code (1) + Area Code + 7-Digit Number.
- Calling Methods: You can use direct dialing (mobile/landline), prepaid calling cards, or internet-based apps like Skype, WhatsApp, or business VoIP solutions.
- Cost Factors: Direct dialing is often expensive. Calling cards and VoIP apps typically offer much cheaper rates for international calls.
- Important Checks: Always check time zone differences (the US has multiple time zones, 11-14 hours behind Thailand) and review call rates with your provider to avoid high fees.If you’re looking for instructions on how to call usa from thailand, simply dial 011 (the US exit code) + 66 (Thailand’s country code), followed by the area or mobile code and the local number.
If you’re looking for instructions on calling Thailand from US, simply dial 011 (the US exit code) + 66 (Thailand’s country code), followed by the area or mobile code and the local number.
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Table of contents
- How Can My Business Streamline Calls from Thailand to the USA?
- What Are the Best Ways for Making International Calls From Thailand?
- How Do I Use a Cell Phone or Landline to Call a US Number from Thailand?
- What is the Process for Using a Calling Card for the USA?
- Why is FreJun the Right Choice for Your Business Calling Needs?
- Conclusion
- Frequently Asked Questions
How Can My Business Streamline Calls from Thailand to the USA?
Businesses can streamline their international calling operations using FreJun, which offers clear call quality, cost-effective rates, and seamless CRM integration. With features like automated call logging, real-time analytics, and cloud-based accessibility, FreJun helps businesses manage and optimize their international communication efficiently.
What Are the Best Ways for Making International Calls From Thailand?
The best ways for making international calls from Thailand include using affordable VoIP services, mobile calling apps, and international calling plans offered by Thai carriers. VoIP platforms provide the most cost-effective and high-quality option for frequent callers, while traditional carriers and prepaid calling cards serve as reliable alternatives for occasional international communication If you need a quick reference for how to dial Thailand from USA, simply start with the US exit code 011, then add Thailand’s country code 66, followed by the area or mobile code and the local phone number.
How Do I Use a Cell Phone or Landline to Call a US Number from Thailand?
The most direct way to make international calls from Thailand to the United States is by using a cell phone or landline. Here’s the step-by-step process:
- Dial Thailand’s Exit Code
To initiate an international call from Thailand, you must first dial Thailand’s exit code. This is “001” (Thailand’s International Direct Dialing or IDD code). This code is essential because it directs your call outside of Thailand to the international network.
- Enter the Country Code for the United States
After the exit code, the next sequence in the dialing process is the country code for the United States, which is “1.” The country code is the same for all the 50 states, so you can use the same code whether you’re calling someone in California, New York, or Florida.
Thus, your dialing sequence should begin with “001-1.”
- Enter the Area Code
Each state and sometimes each city in the United States has a specific area code, which is a three-digit number. For instance, if you are calling someone in Denver, Colorado, the area code is “303.” You must ensure that you enter the correct area code to avoid reaching the wrong recipient. You can find the area code of the city or state you’re calling by doing a quick search online or asking the person you’re calling for the information.
- Dial the 7-Digit Phone Number
Once you’ve entered the exit code, country code, and area code, the final step is to enter the actual phone number you are trying to reach. In the United States, phone numbers typically consist of seven digits.
The complete dialing format should look like this: 001-1-area code-phone number.
- Initiate the Call
After entering all the necessary digits, simply press the call button to dial the number. It’s important to remember to be mindful of the time zone differences between Thailand and the U.S. so that you can call at an appropriate time.
Pro Tip: Businesses can further simplify and streamline their communication process using FreJun’s call automation features.
What is the Process for Using a Calling Card for the USA?
Calling cards can provide a more cost-effective solution for making international calls from Thailand to the United States. Here’s how to use one:
- Purchase a Calling Card
Calling cards are widely available in convenience stores, grocery stores, and online retailers in Thailand. These cards offer prepaid minutes for making local and international calls at discounted rates. The prices of these cards vary significantly, depending on the number of minutes and the destination you are calling. You can find calling cards ranging from as low as 0.33 THB ($0.01 USD) to as high as 3317.47 THB ($100.00 USD), so it’s important to choose a card that suits your needs.
- Dial the Access Number
Every calling card comes with a unique access number that connects you to the card’s service provider. You can find this access number printed on the back of the card. Dial this number to initiate your call.
- Enter the PIN
After dialing the access number, you will be prompted to enter a PIN code. This PIN is usually provided on the card itself, and it’s necessary to authenticate the card and ensure that the prepaid balance is deducted accordingly.
- Input the Phone Number
Next, follow the instructions provided with the calling card to input the phone number. Be sure to enter the full number, including the exit code (001), country code (1), area code, and the recipient’s seven-digit phone number.
Once these steps are completed, your call will connect, and you can begin your conversation.
Alternative Solution: FreJun provides a more streamlined and cost-effective approach for frequent callers by eliminating manual steps like PINs or access numbers.
Learn more about FreJun’s benefits.
How to make International Calls from Thailand?
For those looking for alternative, often free or low-cost methods of calling the United States from Thailand, several internet-based apps and services can be used. Here are a few:
- Using Free Apps for Video Chatting
Apps like WhatsApp, Skype, and Viber allow for free voice and video calls, provided you and the recipient both have the app installed and are connected to Wi-Fi or mobile data. These apps utilize your internet connection to make calls, bypassing the need for traditional phone services.
- WhatsApp: Free voice and video calls to other WhatsApp users worldwide.
- Skype: Offers free calls to other Skype users and low-cost calls to landlines.
- Viber: Similar to WhatsApp and Skype, providing free voice and video calls over the internet.
- Using Social Media Platforms
Facebook Messenger also offers free voice and video calling features. Both parties need to have Facebook accounts to use this service. Facebook Messenger is a great option if you already use Facebook and don’t want to download additional apps.
- Apps for Calling Landlines
Some apps, like Skype, offer affordable options for calling US landlines from Thailand. Skype charges a small fee for calls to landlines, but it can still be cheaper than traditional international calling methods, especially when making frequent calls.
Business Tip: While these apps work well for personal use, businesses can gain more from FreJun’s advanced features, like autodialing and analytics.
What Should I Consider When Calling the United States from Thailand?
While the methods above cover the essential steps and options for making international calls from Thailand to the United States, there are several important factors to keep in mind to avoid unexpected issues:
- Time Zones
The United States spans six major time zones, so it’s crucial to be aware of the time difference between Thailand and the U.S. when making your call. Thailand is 11-14 hours ahead of the United States depending on the time zone. For example, Thailand is 12 hours ahead of Eastern Standard Time (EST), and 14 hours ahead of Pacific Standard Time (PST). Always check the time zone for your destination state before dialing to ensure you call at a convenient time.
- Fees and Charges
International calls can be expensive, especially when using mobile networks or landline providers. If you’re using mobile services or traditional phone lines, be sure to check the call rates with your provider before making the call. Calling cards often offer better rates but check for hidden fees such as connection charges, PIN entry charges, or other service fees. Internet-based services like WhatsApp and Skype may have no cost or minimal charges, especially for app-to-app communication.
Solution: FreJun helps businesses manage and reduce costs with transparent pricing and powerful analytics. Check out FreJun Pricing Plans.
- Internet Quality and Data Usage
If you are using internet-based apps (e.g., Skype, WhatsApp, etc.), ensure that your internet connection is stable. Poor internet quality can lead to call dropouts, poor voice quality, or video lag. Additionally, if you are on a mobile data plan, be mindful of data usage, as voice and video calls can consume significant amounts of data.
Why is FreJun the Right Choice for Your Business Calling Needs?
For businesses that frequently make international calls, FreJun offers a powerful platform for automating and tracking calls. It integrates seamlessly into your existing workflows, making it easier to manage outbound calls without the hassle of manual dialing. FreJun’s advanced features can help teams streamline their calling process, ensuring that each call is recorded, logged, and analyzed for performance improvements.
FreJun offers a variety of useful features, including:
- Autodial: Eliminate manual dialing and make calls with just a click.
- Analytics: Use detailed reports to track call data and agent performance.
- Call Routing: Automatically route calls to the appropriate department or agent.
- Voice Broadcast: Reach hundreds of contacts simultaneously with a pre-recorded message.
- Truecaller Integration: Avoid being flagged as spam and improve call pickup rates.
By leveraging FreJun’s call automation and analytics, businesses can enhance productivity, track performance, and ensure smooth communication with clients and partners across the globe.
Explore More: Learn how FreJun helps remote teams optimize workflows.
Conclusion
Making international calls from Thailand to the United States is straightforward, whether you’re using a cell phone, landline, calling card, or internet-based service. By understanding the dialing process and available alternatives, you can save time and money while ensuring effective communication. Additionally, for businesses, leveraging solutions like FreJun for call automation can optimize your calling experience, streamline workflows, and enhance team productivity.
When making international calls, always check the time zone differences, review fees and charges, and consider using internet-based calling apps for low-cost options. With the right tools and knowledge, you can easily stay connected with people across the world.
Ready to revolutionize your international communication? Explore FreJun today and experience a new level of efficiency and productivity.
Further Reading: What is Post Call Survey and How Can You Enhance Your Customer Experience with Targeted Post-Call Surveys
Frequently Asked Questions
FreJun offers affordable international rates and transparent billing, enabling businesses to reduce call costs while maintaining high-quality connections.
Yes, and with FreJun’s mobile-friendly platform, you can make calls conveniently from your smartphone, ensuring smooth communication anywhere, anytime.
Absolutely. FreJun’s robust VoIP system ensures crystal-clear calls and stable connections, making it perfect for business and personal communication.
FreJun’s advanced technology ensures high-definition voice quality with minimal disruptions, providing a smooth and professional calling experience.
FreJun’s transparent pricing eliminates hidden fees, giving you complete control over your communication expenses.
Yes, FreJun integrates seamlessly with popular CRM platforms, allowing you to automatically log calls and manage customer interactions effectively.
FreJun’s reliable infrastructure minimizes the chances of dropped calls and ensures stable, uninterrupted connections even for long-distance calls.
Yes, you can use your Thai mobile, but be aware that direct dialing international rates from your mobile carrier are typically very expensive.
A business VoIP system (like FreJun) allows you to make calls over the internet, offering cheaper rates, call analytics, and CRM integration, which is ideal for businesses.
Avoid direct dialing from your mobile or landline. Instead, use a dedicated business VoIP service, a prepaid calling card, or an internet app (like Skype) that offers low-cost credits for calling landlines.