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Updated : September 9, 2025

Voice over Internet Protocol has been a game-changer for businesses that need to make international calls regularly. VoIP international calls reduce your call expenses, offer high flexibility, and provide integrations with other essential business tools. It is hence no surprise that the VoIP services market is expected to grow at a compound annual growth rate of 11.8% by 2028.

This detailed blog will cover VoIP international calls with the best service providers, advantages, disadvantages, and use cases. So let’s get started.

Can VoIP Be Used For International Calls?

Yes, VoIP is an advanced technology that provides seamless communication across borders. It uses an Internet connection and reduces long-distance charges substantially, thereby making VoIP a low-cost option. Businesses can also enjoy advanced call management features with VoIP international calls that traditional phone lines may not offer.

Is VoIP Good For Calling Internationally?

Undoubtedly, VoIP works exceptionally well for international calls. An Internet connection is all that is required to make long-distance calls, as it eliminates the need for the traditional hard-wired PSTN (Public Switched Telephone Network).

For decades, businesses used to rely on PSTN for international calls, even though it had high costs. Thanks to VoIP services, you get an option for reliable business communication and can stay connected to any corner of the world. VoIP calls lower infrastructure costs and result in increased productivity and saved time.

How To Make International Calls With VoIP?

Making VoIP international calls is a straightforward process. However, it may differ based on your dialing country, receiving country, and area code of the location that you are calling. These are the main steps to make international VoIP calls.

Step 1: Dial Your Country’s Exit Code – First, you have to dial the exit code. This is + for the United States (or 011).

Step 2: Enter the Destination Country’s Code – Next, you have to dial the country code of the number you are calling. For example, if you are calling Malaysia from the US, the country code is 60.

Step 3: Dial the Area Code Of The Recipient- The next step is to dial the area code of the recipient’s city or region.

Step 4: Dial The Recipient’s Phone Number- Lastly, you need to dial the landline number of the recipient’s cell phone number.

Pro Tip:

• Save time and avoid dialing errors by adding frequently called international numbers to your VoIP contact list or speed dial. This also helps you track call costs more easily.

15 Best VoIP Providers for International Calling

There are many VoIP service providers for international calling. Let us have a look at the 15 best VoIP apps for international calls.

Disclaimer:

Our selection criteria for the best VoIP providers include customer reviews, feature depth, integration capabilities, and pricing transparency. Plans and offerings may change over time. Please check the official websites of each VoIP provider for the most up-to-date details.

1. CallHippo

CallHippo is an AI-powered cloud-based VoIP phone platform. It is one of the best platforms for calling international countries. It is one of the best VoIP providers, offering a free business phone number in over 50 countries as part of its basic plan.

With AI-powered key features such as call routing, voicemail, and call analytics, CallHippo can give your business a strong competitive advantage.

Features

• Local and toll-free virtual numbers
• Power dialer
• Smart DID routing
• Call forwarding
• Call analytics

Pros

• Highly affordable international calling plans that enable you to save money.
• Most users review high-quality and reliable calls across devices.
• Quick and responsive customer support team for timely assistance.

Cons

• The mobile app may experience glitches and needs improvement.
• Advanced features may be complex for new users.

Pricing

• Basic: free
• Starter: $18/user/month
• Professional: $30/user/month
• Ultimate: $42/user/month
• 10-day free trial

Ready To Make Seamless International Calls Now?

Try CallHippo today and stay connected with your global customers effortlessly.

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2. RingCentral

RingCentral is a cloud-based VoIP solution. It is ideal for businesses of all sizes, offering international calling, team messaging, and video calls. The platform can easily integrate with essential CRM tools and productivity apps. RingCentral also provides mobile and desktop apps for flexibility. It is trusted by teams of all sizes to stay connected across borders.

Features

• Auto attendant
• Team messaging
• Call recording
• AI call transcription
• Video conferencing

Pros

• The platform provides reliable call quality without any disturbances.
• RingCentral has numerous integrations with important business tools.
• It offers a quick setup and support during onboarding.

Cons

• Can be an expensive option for smaller teams.
• Advanced features require you to invest in a higher-tier plan.

Pricing

• Core: $20/user/month
• Advanced: $25/user/month
• Ultra: $35/user/month
• 14-day free trial

3. GoTo Connect

GoTo Connect is a cloud-based business phone system with VoIP capabilities for international calling. It provides global virtual phone numbers and has advanced call management features that help you stay connected to international customers. GoTo Connect has a clean interface that facilitates quick onboarding and navigation.

Features

• Video conferencing
• Team chat messaging
• Call forwarding
• Interactive Voice Response
• Call analytics

Pros

• Users report seamless and reliable communication with little to no downtime.
• GoTo Connect has a highly navigable interface.
• It has various tiered pricing plans for businesses of all sizes.

Cons

• The platform has limited third-party integrations compared to competitors.
• Fewer advanced analytics are available.

Pricing

• 3 pricing plans: Starting at $27 monthly per user
• Unlimited calling: Up to 50 countries on all plans

Also Read What is VoIP Phone and How Does it Work? – Beginner’s Guide

4. 8×8

8×8 is a unified communication and contact center platform that can help your business connect international customers and teams easily. It is a perfect platform for businesses that are seeking reliable business communication with call analytics and reporting tools. The platform provides a high level of flexibility and has a user-friendly interface.

Features

• Concurrent calling
• Session queuing
• Call forwarding
• Voicemail
• Automatic call distribution

Pros

• 8×8 provides strong international coverage with advanced calling features.
• Both mobile and desktop applications are available.
• The platform offers tiered plans that are highly scalable.

Cons

• Some users have reported occasional call drops.
• The user interface may feel complex initially.

Pricing

• Contact the sales team for pricing.

5. Nextiva

Nextiva is one of the best VoIP providers for international calls. It combines team chat, video conferencing, and advanced calling features such as call routing and call recording. It is ideal for organizations that need to make a high volume of international calls and need a user-friendly, robust system.

Features

• Automated attendants
• Call routing
• Voicemail to email
• Call recording
• AI call transcription

Pros

• Users trust Nextiva to provide high call quality without interruptions.
• It has a wide range of business integrations that enhance efficiency.
• The interface is intuitive, so teams can adapt to it quickly.

Cons

• Customer support can be a bit slow at times.
• Some users have reported number porting delays.

Pricing

• Core: $15/user/month
• Engage: $25/user/month
• Power Suite CX: $75/user/month
• No free trial

6. Dialpad

Dialpad is a cloud-based communication platform that combines voice, video, and team messaging. It is one of the best VoIP apps for international calls with a comprehensive business suite of call analytics and CRM integrations. The AI features provide valuable business insights about call patterns and help to improve customer interactions.

Features

• Call summary
• Virtual receptionist
• Call recording
• Interactive Voice Response
• Call analytics

Pros

• The call transcription feature allows users to find key conversation points quickly.
• The customer support is highly responsive to solve customer queries.
• It has easy-to-use mobile and desktop apps.

Cons

• Some AI features may require higher pricing plans.
• The app can sometimes freeze, causing inconvenience to users.

Pricing

• Standard: $15/user/month
• Pro: $25/user/month
• Enterprise: custom pricing

Also Read 10 Best VoIP Apps for iPhone

7. Ooma

Ooma provides VoIP-based business communication services for both individuals and businesses calling international destinations. The platform offers international virtual numbers and has innovative features such as a virtual receptionist and dialing extensions. The user-friendly interface keeps a low learning curve, even for beginners.

Features

• VoIP numbers
• Virtual receptionist
• Call transfer
• Interactive Voice Response
• Call reporting

Pros

• It is affordable for startups and smaller teams.
• The system is quick to activate with no requirement for extensive IT support.
• Users report high audio quality and reliable service.

Cons

• Some users have faced long wait times for customer service.
• International calling may require add-ons.

Pricing

• Ooma Essentials: $19.95/user/month
• Ooma Office Pro: $24.95/user/month
• Ooma Office Pro Plus: $29.95/user/month

8. Microsoft Teams Phone

Microsoft Teams Phone is a comprehensive phone system that is easily integrated into the Microsoft Teams platform. It is a cost-effective option for organizations that make a high volume of international calls to connect to customers and partners. Microsoft Teams Phone has a range of call management features and integration with Outlook and other Microsoft apps.

Features

• Call queuing
• Auto attendant
• Voicemail
• Call hold
• Call transfer

Pros

• The platform increases efficiency with deep integration with the Microsoft 365 suite.
• It provides reliable call quality with minimum downtime and interruptions.
• Ideal for organizations that are already using Teams.

Cons

• The setup may be complex for new users.
• The platform lacks customized reporting options.

Pricing

• Starts at $10 per user per month

Also Read Top 9 Free VoIP Phone Service for Businesses

9. Google Voice

Google Voice is one of the best apps for international calling and can streamline business communication. The platform integrates seamlessly with Gmail accounts and has a user-friendly interface. It is ideal for teams looking for an option to make international calls from a single portal.

Features

• Call forwarding
• Auto attendant
• Voicemail transcription
• Call recording
• Advanced analytics

Pros

• It integrates easily with Google Workspace to boost productivity.
• The spam filtering feature is helpful to remove unwanted calls.
• Google Voice has a highly navigable and intuitive interface.

Cons

• It has fewer advanced features in the basic plan.
• The customer support options are limited.

Pricing

• For personal use, Google Voice is free.
• For businesses, the pricing structure ranges from $10 to $30/user per month.

10. Zoom Phone

Zoom Phone combines VoIP international calls with video conferencing, making it a convenient option for teams already using Zoom. It has a suite of AI call management features, such as call summaries and analytics, enabling users to gain valuable customer insights.

Features

• Call transfer
• Voicemail transcription
• Call monitoring
• Interactive Voice Response
• Call analytics

Pros

• The platform has seamless integration with Zoom meetings.
• Users report reliable call quality worldwide with minimum call disruptions.
• Easy to set up and manage, it can scale effortlessly with your business.

Cons

• Not ideal for organizations not using Zoom Meetings
• Advanced analytics are limited.

Pricing

• US & Canada Metered: $10/user/month
• US & Canada Unlimited: $15/user/month
• Global Select: $20/user/month
• Business Plus: $26/user/month

11. Vonage

Vonage is a cloud-based unified communications platform that is perfect for international calling. It provides virtual phone numbers with strong international coverage. Vonage has a comprehensive suite of call management features that includes call forwarding, team messaging, and robust API capabilities.

Features

• Voice and video conferencing
• Automatic call distribution
• Call coaching
• Virtual receptionist
• Call recording

Pros

• Vonage offers robust global coverage for international calls.
• It is an affordable option as the pricing plans are competitive.
• It is highly scalable for growing business teams.

Cons

• Some users report inconsistent customer support.
• The setup process can have a high learning curve.

Pricing

• Mobile Plan: $19.99/user/month
• VoIP Plan: $29.99/user/month
• Business Plan: $39.99/user/month
• Enterprise Plan: Custom pricing

12. Rebtel

Rebtel is one of the best apps for free international calling without even requiring the Internet to make calls. It has an app-based setup that allows you to connect with international customers and partners at minimal cost. The platform gives a number of calling plans with international mobile top-ups to over 150 countries.

Features

• WiFi and mobile data calling
• Universal phone compatibility
• International transfers
• Multi-device support
• Unlimited calling plans

Pros

• It provides highly economical rates, making it suitable for smaller organizations.
• The platform performs well even on low internet speeds.
• Rebtel has a simple and responsive user interface, making it easy to navigate.

Cons

• Limited features compared to enterprise VoIP providers.
• Fewer business integrations are available.

Pricing

• Unlimited Calls to 50 Countries: Starting at $12/month

Also Read Best Enterprise VoIP Phone System For Business Communication

13. Viber

Viber is a great app for making international calls and supports messaging, voice, and video calls. The platform uses end-to-end encryption to provide secure business communication. It has an intuitive interface and the ability to support voice and video calls over mobile data and WiFi.

Features

• End-to-end encryption
• Viber Out (low-cost calling)
• Smart notifications
• Group chats & calls
• Multi-device sync

Pros

• Viber places high emphasis on security with end-to-end encryption.
• It has a straightforward interface for calling and messaging.
• Viber enables users to make free voice or video calls to other Viber users.

Cons

• The call quality is inconsistent compared to other platforms.
• Not ideal for enterprise-level businesses.

Pricing

• Free Version
• Unlimited Worldwide Calls to 57 Countries: Starting at $5.99/month

14. Yolla

Yolla is a smart VoIP calling app that allows you to make international calls easily. It is highly affordable, and users can make cheap international calls from mobile or desktop. Yolla is a convenient and cost-effective option for smaller businesses that want a straightforward platform without extra features.

Features

• International calls to 190+ countries
• International SMS
• Mobile recharge
• Caller ID
• Free app-to-app calls

Pros

• Extremely low international call rates make it affordable for small businesses.
• Easy-to-use app interface with a low learning curve.
• Can make calls to mobile phones even if the recipient doesn’t have an Internet connection.

Cons

• Does not have advanced reporting features.
• The platform does not have video conferencing features.

Pricing

• International calling rates start from $0.04 per minute.

15. Boss Revolution

Boss Revolution is an international calling service that makes it easy for businesses to stay connected with partners and international customers. The platform assures high-quality calls through cellular networks with minimum downtime. It is an ideal VoIP provider for smaller teams looking for an affordable solution.

Features

• International calling
• Free app-to-app calls
• Mobile top-ups
• Money transfers
• Multilingual support

Pros

• Boss Revolution provides high-quality and low-cost international calls.
• It is a user-friendly interface and doesn’t require users to have technical knowledge.
• Customer support is responsive and available 24/7.

Cons

• The platform is not suitable for enterprise-level business communication.
• Lacks advanced call analytics capabilities.

Pricing

• Contact the sales team for pricing details.

Also Read What is a VoIP Caller? A Complete Guide

How To Select The Best VoIP International Calling Provider?

Choosing the best VoIP service provider requires you to consider some critical aspects. Here are some key points to keep in mind while selecting the best VoIP international calling provider:

1. International Coverage

It is important to check the international coverage of your service provider. It should support the countries that you need to call frequently and not have any limitations for them. A strong global network coverage means that you can easily make international calls without any delays or interruptions, leading to seamless business communication.

2. Call Quality

Always look for a VoIP service provider that delivers high-quality voice and reliable transmissions. You should check user reviews and ratings to gain a better understanding of call performance data. Make sure that your VoIP service provider has crystal clear voice quality and proper tie-ups with local telecom network carriers in various countries.

3. Pricing

Budget or pricing is a big factor that you need to consider when choosing a VoIP international calling provider. Make sure to compare the pricing plans and check for hidden costs. There are some service providers that have flat-rate plans for specific geographic regions. You can opt for them if they are cost-effective for your business.

4. Features and Flexibility

Make sure to check the feature set before deciding on an international calling VoIP provider. It should provide advanced and innovative features to suit your business requirements. There should also be flexibility to scale up as your business grows. It should be able to integrate easily with essential business tools and platforms.

5. Customer Support

It is important that your service provider delivers responsive assistance for international VoIP calls. They should be available for prompt customer support around the clock through multiple channels. Make sure to go through client testimonials regarding the customer support for a deeper understanding.

Expert Advice:

• Before finalizing a provider, run a short trial of their service to test call quality, coverage, and features in the countries you call most. This real-world test ensures you select a provider that meets your business needs without surprises.

Advantages And Potential Drawbacks Of VoIP International Calls

Let us now have a look at some of the benefits and drawbacks of VoIP international calls.

Advantages

• VoIP international calls save money and are cost-effective compared to traditional phone calls.
• Easy activation and setup using a computer, smartphone, or any other device.
• Allows unlimited international calling plans with some providers.
• Supports advanced features such as interactive voice response, voicemail, and call recording.
• Enables remote workers and teams to connect globally without any infrastructure investment.

Potential Drawbacks

• Call quality is dependent on the speed and stability of the Internet connection.
• During high network traffic, you may experience occasional delays or dropped calls.
• Power or Internet outages may lead to delayed calls.
• Security and privacy concerns in the case of not using encryption.
• Some international calling plans may have limitations on the number of minutes or data, which can lead to unexpected charges.

Also Read VoIP vs. Landline: Differences, Pros & Cons, And More

Top Use Cases of VoIP International Calls

VoIP international calls have many use cases for both businesses and individuals. Let us have a closer look at them.

For Businesses

VoIP international calling is a lifeline for businesses that need to make global calls. Some key use cases include:

• Global Sales & Customer Support: Businesses can utilize VoIP calling to establish a robust local presence in foreign countries through virtual phone numbers. They can remain accessible to customers and improve their customer support operations.
• Cost Savings: VoIP technology is a lifesaver for businesses as it reduces their international calling bills. It is a cost-effective option as it reduces long-distance charges and makes international communication affordable.

Did You Know?

• Companies can reduce phone costs by 50% by implementing VoIP technology.
  Source

• Better Mobility For Remote Work: VoIP international calls can be made or received by employees from anywhere in the world; all they need is an Internet connection. This improves team mobility and collaboration in remote teams, thereby increasing productivity.
• Stronger Internal Collaboration: VoIP platforms can provide better internal collaboration through video conferencing and instant messaging. They have a set of advanced calling features that enhance operational efficiency and save time.
• CRM & Workflow Integration: VoIP can be easily integrated with important business tools such as CRM software. This streamlines organizational workflows and helps in providing a better customer experience.

For Individuals

• Affordable Communication With Family & Friends: VoIP is highly beneficial for individuals as it eliminates steep long-distance charges of traditional phone providers. This enables you to stay connected to friends and family members abroad in an affordable way.
• Reduced Roaming Costs For Travelers: VoIP service providers for international calls help in dramatically lowering roaming charges. This is highly useful for travelers as they can make calls back home or to local numbers in the destination country affordably.
• Better Communication For Freelancers & Remote Workers: Individuals who freelance or work remotely can use VoIP technology by getting business phone numbers. This reduces their calling costs and also provides them with a professional business appearance.

Why Is CallHippo The Best Option For VoIP International Calling?

CallHippo is an AI-driven business communication platform that can enhance team collaboration and flexibility. It is the best VoIP app for international calls and has a number of AI-powered features that save time and drive productivity. Here are some key reasons to consider CallHippo for VoIP international calling:

• Intensive Global Coverage: CallHippo offers virtual phone numbers for 190+ countries, making it easy for your business to build a local presence and customer trust.
• Affordable Solution: With CallHippo, you eliminate the need for physical infrastructure. It is an affordable solution that reduces calling costs by allowing cheap calls.
• Scalability: One of the best aspects of CallHippo is its high level of scalability. You can easily add or remove users as your team size grows.
• User-friendly Interface: CallHippo gives you access to a clean and intuitive interface. It has a low learning curve and can be adopted by even non-technical users quickly.
• Advanced Feature Set: Innovative features such as call forwarding, auto-attendant, and call analytics set CallHippo apart from other VoIP international calling service providers.

Ready To Make Seamless International Calls Now?

Try CallHippo today and stay connected with your global customers effortlessly.

Conclusion

If you’re looking for the best VoIP provider for your international calling needs, take a step back and consider your specific requirements. Invest in a reliable VoIP provider such as CallHippo to benefit from advanced AI-powered call management features, robust analytics, and reliable call quality. This will help you connect effectively with international customers, reduce mobile phone costs, and enhance operational efficiency.

FAQs

1. Are any VoIP international calls completely free?

Some VoIP apps do allow free international calling. They allow you to make free calls to other users on the same platform, such as Skype, WhatsApp, or Viber.

2. How much do VoIP international calls cost?

The cost of VoIP international calls varies significantly. However, it typically ranges from $0.01 to $0.07 per minute for the most popular countries.

3. What is the best option for international calls?

There are many tools for international calls available; however, the best VoIP provider is CallHippo. It is a cloud phone system that offers various plans for unlimited calls and high call quality.

4. What are the bandwidth requirements for quality calls?

For voice-only calls, each VoIP call requires at least 100 kbps, with 150-200 kbps recommended for high quality.

Published : September 9, 2025

Shaily Aditya, AVP of Sales, has extensive experience leading sales teams and driving revenue in the VoIP and SaaS sectors.  He leads revenue growth initiatives by developing scalable playbooks, managing high-impact teams, optimizing pricing strategies, and using AI tools to enhance team productivity and consistently exceed revenue targets.

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