The Best VoIP for International Calls in 2024 – Top 10 Services Compared

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The best VoIP apps for international calls are indispensable if you have global clients or an international presence.

However, with so many on the market, choosing one can be difficult. To help, we’ve tested, reviewed, and compared the top international VoIP services in this guide.

The 10 Best VoIP Apps for International Calls

To create the list of the top providers that offer the best VoIP for international calls, we looked at calling rates, features offered, countries covered, and customer support:

  1. Vonage Best for Reliability and International Calling Numbers
  2. Zoho Voice — Best for Call Centers
  3. Ooma — Best International VoIP for SMBs
  4. Nextiva — Best for Cheap International VoIP Calls
  5. — Best Pay-As-You-Go Option for International VoIP Calls
  6. MightyCall — Best for Unlimited Minutes
  7. RingCentral — Best for Simplicity
  8. Voiply — Best for Free International Calls
  9. CloudPhone — Best International VoIP Calling App for Startups
  10. Sonetel — Best for Easy Setup and Support

The Best International VoIP Services Reviewed

The best VoIP app for international calls will ultimately depend on your specific needs and budget. To help you decide, we’ve reviewed each one below, highlighting their features, prices, and pros and cons.

1. Vonage — Best for Reliability and International Calling  Numbers

A logo of Vonage

Top Features Integrations, HD calls, receptionist console
Starting Price $13.99/month
Free Version
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling

While Vonage provides unlimited domestic calling, it’s not the cheapest option for international calling. It divides countries into two groups (Tier 1 and Tier 2) and each is priced accordingly.

The cheapest minutes plan starts at $50 per month. However, we still recommend it owing to its high call quality. Every conversation is supported by HD audio quality with 99.99% uptime.

Another benefit of using Vonage for international business is it gives you local phone numbers, 1800, toll-free, and international virtual phone numbers. It also offers many calling features, including call recording.

Beyond this, you can handle increase your call volume (at the same price) by adding another line without needing a second phone system.

Read our full Vonage review.


  • HD audio quality
  • Call recording on demand available
  • Can add secondary line on same device
  • Get a local, toll-free, 1800, and international number


  • Can be expensive
  • No free version

2. Zoho Voice — Best for Call Centers

Top Features IVR, call whisper and barge, bulk SMS
Starting Price $34/month
Free Version 15-day trial + free solo business plan
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling

Zoho Voice should be the first pick for customer-facing teams. It offers powerful messaging and calling capabilities that are invaluable for call centers, for example.

You’ll be able to make unlimited calls in the US, Canada, and Australia and send bulk SMS promotions to over 100 countries. You can also integrate it with your CRM and helpdesk software to streamline your customer support and lead generation.

If you manage multiple departments, you can add everyone to one account using extension calling. You’ll also have access to IVR that lets you automatically forward customers to the right agent, call forwarding, and voicemail transcription.

Zoho Voice lets you record calls—you can listen in and guide the agent on a live call, too. Your agents can also take notes during a call that they can refer back to later. You’ll also have access to call analytics and your team’s performance metrics.

We liked that there’s a feature for customers to rate the service they received after calls, which can help you ensure your business is delivering quality support.


  • No equipment is needed
  • Works on web browsers and mobile
  • Listen in or record calls
  • Local and toll-free numbers


  • Some features like call monitoring are add-ons
  • Quite complex to use

3. Ooma — Best International VoIP for SMBs

Top Features PureVoice technology, Free Ooma-to-Ooma calls, Advanced firewall
Starting Price $17.99/month
Free Version 60-day trial
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling

Ooma is one of the best VoIP services for making international calls owing to its cheap international calling rates. The Premier Plan offers unlimited local phone services for free VoIP calling to the USA, Mexico, and Canada.

Ooma also offers international calling plans for 60 other countries under the World Plan ($17.99/m), and 70 on the World Plus plan ($25.99/m).

If you buy a phone set, you can expect additional discounts, but this isn’t mandatory as all features work on mobile. You’ll also get a free toll-free number, so you can receive calls from anywhere at no extra cost.

Ooma can double up as an intercom to make announcements through certain extensions, or it can be used as a pager to send one-way signals to team members.

Read our in-depth Ooma review.


  • Easy to install
  • Doubles as an intercom or pager
  • Unlimited VoIP international calls for free
  • World and World Plus plans cover 60-70 countries


  • The World plans are can be pricey for startups
  • Complex setup

4. Nextiva — Best for Cheap International VoIP Calls

A logo of PNextiva

Top Features Caller AI, Real-time system status alerts
Starting Price $21.95/user/ month
Free Version 7-day trial
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling

Nextiva supports international calling in 7,505 area codes, including 100+ countries. The lowest rate is $0.01/minute for calls to Paris and the UK, making it one of the cheapest business phone systems.

Itscall center plan ($50/user/m) is great for businesses wanting to set up an international call center. It includes features like call recording, local and toll-free VoIP numbers, and call routing.

You can queue as many as 525 calls at a time, but this is an add-on. That said, the platform also offers three plans for small businesses with free unlimited calling in the US and Canada.

We also liked its Caller AI feature, which displays all the customer’s information, such as their call journey, surveys, customer experience score on the screen.

Read our complete Nextiva review.



  • Most integrations only available on top plan
  • No unlimited international calling

5. — Best Pay-As-You-Go Option for International VoIP Calls

Top Features Text messaging, Advanced call management, Call screening, and Blocking
Starting Price $12.74/user/month
Free Version Free demo
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling has a pay-per-user model, which is ideal for small businesses. Plus, unlike Nextiva, which has a 45-minute cap on each meeting, offers unlimited minutes on every plan.

Moreover, international phone calls to countries like France, Italy, Germany, Canada, the United Kingdom, USA, and iNUM global numbers are billed at US rates and are already included in the plans.

Calls to places like India, Australia, New Zealand, and Ireland, can be made at just 3.9¢/minute. Local numbers in countries like Italy, France, Denmark, and 25 others also cost $4.99/month.

Local numbers for countries like Columbia, Chile, Mexico, and 22 others are a bit higher, at $14.99 per month.

Read our review.


  • Leading call-tracking software
  • Offers call transcription and voice tagging
  • Excellent call screening and blocking
  • Pay-per-user-based pricing


  • Doesn’t offer a free trial
  • Caller analytics cost extra

6. MightyCall — Best for Unlimited Minutes

A logo of MightyCall

Top Features Call verification, Multi-level IVR, Unlimited minutes on all plans
Starting Price $15/user/month
Free Version 7-days trial (100 minutes)
Unlimited Calling (US & Canada)
Unlimited International Calling

MightyCall is a popular VoIP phone system that offers unlimited messages, minutes, and MMS on all plans. You can also get an international phone number for just $10.

With the first two plans, you also get two local or toll-free numbers, and we were impressed that the service supports 2,700 area codes. The lowest rate from their list of countries was $0.05/minute for Mexico.

On average, its rates range between $0.5 to $2, depending on the country. You can make calls to countries like Italy, New Zealand, and Germany for just 7 cents per minute.

MightyCall offers numerous features, including call recording, call notes, and even call verification to protect against robocalls and caller ID spoofing.


  • Lots of call management features on all plans
  • Easy number porting
  • Desk phone and softphone support
  • Can form VIP and block lists to avoid or prioritize calls


  • Limited third-party integrations
  • No unlimited international calls

7. RingCentral — Best for Simplicity and Integrations

Top Features 300+  integrations, AI meeting insights, Live transcription, Encryption
Starting Price $14.99/user/month
Free Version 14-day trial
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling

RingCentral offers 99.999% uptime, which is only five minutes of downtime each year. That said, calls are charged as per current tariff rates, regardless of the plan.

If, for example, you’re calling from the US to Australia, France, or South Africa, it’ll cost $0.039 per minute. Any additional international virtual phone numbers will cost and additional $5.99 per user, per month.

RingCentral remains a top choice for global businesses with international customers thanks to RingCentral Global MVF, which offers a single cloud phone system to manage all communications with end-to-end encryption.

One standout feature we found in our testing was the AI meeting insights, which generates video “highlight reels” and searchable text summaries from your RingCentral meetings.

Read More: A Full Review of RingCentral


  • Affordable international calling tariffs
  • Global MVF offers free, global extension-to-extension calls
  • Live meeting transcriptions
  • Integrate with leading CRMs, like Salesforce


  • Additional one-time fee of $25
  • No unlimited international calling

8. Voiply — Best for Free International Calls

Top Features Automated phone provisioning, Unlimited in 50+ countries, Multiple calls per line
Starting Price $27.90/month
Free Version
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling

Voiply offers VoIP free international calls to 50 countries on its basic plan, with the option to call more locations at additional rates.

Voiply’s strength is that it’s a plug-and-play solution and requires no hardware or installation while promising a 99.999% uptime.

Other features are on par with other providers. You get call management features like call queues, ring groups, call recording, missed call alerts, and even an auto-attendant.

A noteworthy point is that the plans are custom and are based on the number of users (up to 15). Apart from the Voiply adapter, which is free, you can also get a Wi-Fi desk phone or you can connect your own.


  • A 24/7 responsive customer support
  • Easy to set up and launch
  • One of the best VoIP services for home
  • Offers unlimited calling in 50 countries


  • Not transparent about international calling rates
  • No free version

9. CloudPhone — Best International VoIP Calling App for Startups

Top Features Automated assistant (IVR), SMS automation, User role management
Starting Price $24/month
Free Version 30-day trial
Guarantee 30 days
Unlimited Calling (US & Canada)
Unlimited International Calling

CloudPhone is a small-business VoIP solution that offers free unlimited calls in the US and Canada on all plans. It offers three plans designed for small businesses and solopreneurs.

To call outside your country, you’ll need to choose its top-tier plan. The basic Solo plan offers call recording, auto-replies, automated SMS, an IVR assistant, and voicemail transcription.

The top plan offers handy extras like automatic spam detection, analytics, and reporting.

CloudPhone is a fairly new service and has several features are in the pipeline. It is currently missing out on a few features, like integrations.


  • Ideal for solopreneurs and partnership ventures
  • Unlimited calls in the US and Canada
  • Fully customizable plans
  • Offers 1-month free trial


  • Top-tier plan required for international calls
  • Lacks lots of advanced features

10. Sonetel — Best for Easy Setup and Support

Sonetel Logo

Top Features AI features, IVR and voicemail-to-text, Call recording
Starting Price $9.95/user/month
Free Version Free plan
Guarantee 14-days
Unlimited Calling (US & Canada)
Unlimited International Calling Free to 40+ countries

Sonetel has an incredible reputation and is trusted by over 2.5 million businesses worldwide.

It has one of the cheapest VoIP call plans and also offers one of the most feature-rich free plans. You won’t get a free number or free calls to 40+ countries, but you get a lot beyond this.

For example, although limited, you get voicemail-to-email and AI services like meeting minutes. Even some of the premium features are included as a trial, giving you the ability to test the platform before committing.

While the free plan allows you to get a phone number for practically any area code for under $4/month, this is a recurring cost. Its paid plans include free numbers.

Besides free calling to 40+ countries on the paid plans, the rates for others are among the cheapest you’ll find because all calls are charged as local calls.

We also love that Sonetel, unlike some of its competitors, is embracing AI. Users can get AI text summaries for voicemails (even on the free plan), suggestions on how to respond to customer queries, and an AI writer for blogs. You’ll also get the standard features, like call recording or an IVR to help clients reach the right department or agent.


  • Highly rated
  • Professional customer support
  • The process is quick and easy
  • Transparent pricing and call rates
  • Comprehensive free plan
  • Intuitive user interface


  • The app can be buggy
  • Outbound call limitation on new accounts

VoIP International Calling Services Compared

Below is a table highlighting the key differences between the best international calling companies:

International VoIP Providers Top Features Starting Price Free Version Guarantee Unlimited Calls (US & Canada) Unlimited International Calls
Vonage Integrations,
HD calls, Receptionist console
$13.99/month 30 days
Zoho Voice IVR, Call whisper and barge, Bulk SMS $34/month 15-day trial + free solo business plan 30 days
Ooma PureVoice technology, Free Ooma-to-Ooma calls, Advanced firewall $17.99/month 60-day trial 30 days
Nextiva Caller AI, Real-time system status alerts $21.95/user/month 7-day  trial 30 days Text messaging, Advanced call management, Call screening and blocking $12.74/user/month Free demo 30 days ✅, in select countries
MightyCall Call verification,
Multi-level IVR, Unlimited minutes and messages
$15/user/month 7-day trial limited to 100 minutes
RingCentral 300+ integrations, AI meeting insights, Live transcription and encryption $14.99/user/month 14-day  trial 30 days
Voiply Automated phone provisioning, Unlimited in 50+ countries, Multiple calls per line $27.90 — Business Plan 30 days
CloudPhone Automated assistant, SMS automation, User roles management $24/month 30-day trial 30 days
Sonetel AI features, IVR and voicemail-to-text, Call recording $9.95/user Free plan 14 days Free to 40+ countries


How We Review And Test VoIP Services

We base our recommendations on first-hand testing. All the VoIP products we feature, have been tested based on the following criteria:

  • Features: We explore the platform’s general call and video conferencing capabilities and unique features like automation, call queuing, call recording, and IVR features.
  • Integrations: We assess whether it offers integration support for popular business apps such as CRMs, project management platforms, helpdesk software, and others.
  • Reliability: We test the call quality on offer with the VoIP platform, and we only include services that offer an uptime guarantee of close to 100%.
  • Security and Compliance: We check whether the platform offers industry-standard encryption, access controls, compliance with regulations like GDPR, and firewalls.
  • Numbers: We factor in whether the platform offers a variety of number options like local, toll-free, international, and vanity numbers.
  • Ease of Use: We test the VoIP service on its available platforms to ensure we can give accurate insight into its usability.
  • Value for Money: After our hands-on testing, we’re able to better analyze whether the price point is fair to offer insight into the feature-to-price value on offer.
  • Reviews and Reputation: Beyond our hands-on testing, we explore third-party reviews to see if we need to investigate certain aspects of the VoIP service further. This combined allows us to offer a good overview of what our readers can expect from the platform.

We also took into account the below factors for when creating this guide on the best VoIP providers for international calls:

International Numbers

International Numbers

Beyond local and toll-free numbers, to source the best VoIP service providers for international calling, we prioritized those that offer cheap international phone numbers for both residential and business VoIP calling needs.

Not every service offers a VoIP international number, and it can often depend on your plan. Beyond this, some offer international calling add-on services that aren’t included with the base plans.

Call Rates

Call Rates

VoIP international calling rates were another key factor we took into account when forming our list of the best VoIP international calling services. Overall, we found that the call costs, even on metered international calling services, are pretty standard across VoIP apps.

How Does International Calling by VoIP Work?

Unlike traditional landline phone networks, VoIP (Voice over Internet Protocol) connects phone calls over the Internet. Voice signals are converted into data packets that are transmitted to the user.

The format for making an international VoIP call is the same as calling from a landline. Start by adding the international dialing prefix, followed by the country code, area code, and local code.

You may need to buy a standard phone connected to a VoIP router, or you may be able to dial directly from the connected device using the VoIP app.

Can You Make Free International VoIP Calls?

Yes, many VoIP solutions, including services like Ooma, Voiply, and Sonetel, let you make international calls for free, but it largely depends on your chosen plan and, sometimes, the country.

For example, Ooma offers unlimited international calling to over 60 countries and unlimited calls to the U.S., Canada, and Mexico. Others follow standard VoIP international call rates.

How to Choose An International VoIP

To find the best VoIP service for international calls, here are some important factors to consider:

International CoverageMobile Apps and the UICall QualityFeaturesIntegrationsCost and PlansTechnical and Customer Service

When looking for VoIP international calling service, be sure to check its international presence and the countries supported. Ones with global reach will offer favorable rates, tailored plans, and excellent sound quality to guarantee reliable service delivery. Also, look out for coverage maps and region-specific features.

An easy-to-use VoIP phone service with an intuitive interface will save you valuable time and simplify the installation and navigation process, both for you and your employees. Moreover, you’ll want to ensure that the apps are compatible with your operating systems.

Find a provider that offers consistent connections, reliable uptime, impeccable voice transmission, redundancy measures, and data centers. We recommend using any free trials or guarantees to your advantage to test this.

The main benefit of a VoIP phone system is that it offers businesses multiple communication channels and a boatload of collaboration and customer-focused features.

Look into the provider’s feature set and make sure they meet your calling requirements. This can vary depending on the plan. Here are some must-haves to look out for:

  • Multi-level auto attendant
  • Call forwarding and multi-device call routing
  • Call and voicemail transcription
  • Team conferencing
  • Call queues for call centers
  • VoIP Interactive Voice Responses (IVR)
  • Call reports
  • Intelligent call routing

One of the main advantages of a VoIP service is that most allow third-party integrations, increasing end-user experiences and productivity. Compatibility with collaboration tools, email clients, and CRM platforms streamlines workflows.

Cost can vary depending on the provider and the package. It’s important to consider one-time charges, add-on features, and other hidden fees, including additional costs like maintenance and setup costs and the price for international phone numbers. Some let you make free or cheap VoIP international calls, whereas others apply standard rates.

Reliable customer support is essential, so be sure to assess the VoIP provider’s availability, channel support (email, chat, messaging, website, and phone), and average response time, and of course, it should be free.

How to Make VoIP Phone International Calls

If you're looking for a how-to, here's a quick rundown for you using the Ooma phone system as an example.

  1. Create an account with Ooma

    Go to Ooma’s website and create an account. Ooma offers 3 pricing plans, and for prepaid accounts, the international call charges vary depending on the country you want to call. Select a plan depending on the countries you call the most.
  2. Dailing instructions

    Ooma includes calls to the US, Canada, and Mexico in your monthly calling package, so you don’t have to pay extra. For other countries, you’ll have to have a prepaid account. Usually, they charge on a per-minute basis, and the rate will depend on the country you’re dialing.
  3. Choose the phone or mobile app

    Get the Ooma mobile phone app from the Play Store and App Store to make a call, or you can use an IP phone, analog phone, and an Ooma DP1 desk phone by dialing 011 along with the country code and phone number.
  4. Make international calls

    Make unlimited VoIP international calls with crystal clear quality, and monitor the charges and rates through the app.

Our Top VoIP Guides

Now that you have a good idea of the best services to make international calls, here are some other detailed VoIP guides from our network:


How do you make a call internationally using VoIP?

Can I make free international VoIP calls to landlines?

How much do VoIP international calls cost?

Is Ooma or RingCentral the best international VoIP service?

Is VoIP the same as Wi-Fi calling for international calls?

Krishi Chowdhary
Tech Expert
Krishi Chowdhary
Tech Expert

Krishi Chowdhary has half a decade of experience writing buying guides and product reviews for numerous leading technology websites. He spent two years writing for before joining He has a degree in Commerce and extensive experience in the technology industry. He's also the key driver behind's news content, delivering expertise insight into the latest tech and cybersecurity news daily.