Staying connected with friends, family, or business contacts in the UK while you are in France is easier than you might think. Whether you are managing cross-border business, collaborating on projects, or simply catching up, knowing the most effective ways to call can save you time and money. Thankfully, several methods are available, ranging from traditional phone lines to modern internet-based solutions. Understanding these options helps you choose the best one for your specific needs.
This guide explores the different ways you can make calls from France to the UK. We will cover traditional dialing methods, the advantages of using internet-based services like VoIP, important details like phone number formats and timing, and how innovative tools can simplify your international communication. For more information on international dialing codes and prefixes, you can refer to helpful online resources provided by telecommunications authorities.
Understanding UK Phone Number Format
Dialing a UK phone number correctly from France is the first step to a successful call. Incorrect formatting is a common reason international calls fail. Learning the proper sequence ensures your call connects seamlessly every time.
Here is a breakdown of the typical UK number structure when you call from France:
- International Exit Code for France: You start by dialing the code to exit France’s phone network. This code is
00
.
- UK Country Code: Next, you dial the country code for the United Kingdom, which is
44
. You drop the plus sign (+) often shown with country codes when using the exit code.
- Area Code/Mobile Prefix (without the leading zero): UK national phone numbers often start with a
0
(this is the national trunk code). When calling from outside the UK, you omit this initial0
.
- Local Number: Finally, you dial the rest of the subscriber’s phone number.
Example for a UK Landline (e.g., London number 020 1234 5678):
You would dial: 00 44 20 1234 5678
.
You see the 00
(France exit code), 44
(UK country code), and then 20 1234 5678
(the area code and local number, dropping the original 0
).
Example for a UK Mobile Number (e.g., 07XXX XXXXXX):
You would dial: 00 44 7XXX XXXXXX
.
Again, you use 00
for France, 44
for the UK, and then the mobile number starting with 7
, omitting the initial 0
.
Following this format correctly is essential. Always double-check the recipient’s number to ensure you have the right digits after the country code.
Modern Methods: VoIP Calling
Voice over Internet Protocol (VoIP) technology has changed the landscape of international communication. Instead of using traditional phone lines, VoIP allows you to make calls using an internet connection. This method is widely recognized as one of the most cost-effective and flexible ways to call between countries, including from France to the UK.
What is VoIP?
VoIP converts your voice into digital data packets that are sent over the internet to the recipient. This is the technology behind popular apps like Skype, Zoom, Google Voice, and dedicated international calling services. Since it uses your internet connection (Wi-Fi or mobile data) rather than standard phone networks for the long-distance part of the call, the costs are typically much lower.
How to Call the UK Using VoIP:
- Choose a VoIP service or app (like Telfon).
- Install the app on your smartphone, tablet, or computer, or access it via a web interface.
- Ensure you have a stable internet connection.
- Open the app and access the dial pad.
- Enter the UK phone number using the international format:
44
followed by the number without the leading0
. You usually don’t need to dial the00
exit code when using most VoIP apps, as they handle the international routing automatically when you select the country code.
- Initiate the call.
VoIP is an excellent solution for various users, including businesses with international teams, remote workers needing to contact UK colleagues, or individuals staying in touch with friends and family across the Channel.
Advantages of VoIP:
- Cost Savings: Call rates are often much lower than traditional carriers, sometimes even free between users of the same app.
- Higher Quality: With a strong internet connection, VoIP can offer high-definition audio quality.
- Flexibility: Make calls from multiple devices (phone, computer) anywhere you have internet.
Disadvantages of VoIP:
- Requires Internet: A reliable internet connection is necessary for clear calls. Poor connection quality can result in dropped calls or poor audio.
- App Dependence: You need to use a specific app or service, and sometimes the recipient also needs the same app for free calls.
Overall, VoIP provides a modern, efficient, and significantly cheaper way to manage your calls from France to the UK, especially if you make caight be worth exploring some international calling plans offered by your mobile or landline provider.
Why VoIP is Often the Best Choice for Frequent Calls
If your communication needs involve regular calls to the UK from France, VoIP technology stands out as a superior solution compared to traditional methods. Its core benefits align perfectly with the demands of frequent international calling, whether for personal or professional purposes.
VoIP services are built on the principle of leveraging the internet’s global reach at minimal transmission cost. This fundamental difference translates directly into lower per-minute rates for international calls compared to the legacy infrastructure used by traditional phone companies. For someone making several calls a week or month, these savings accumulate rapidly, making VoIP the most budget-friendly option in the long run.
Beyond just cost, VoIP platforms often bundle additional features that enhance the calling experience and provide more value. These can include call recording, voicemail services, SMS messaging capabilities, and the ability to manage multiple calls or numbers simultaneously. Such features are rarely standard with traditional phone plans and often come at extra cost if available at all. This makes VoIP a more versatile tool for managing communication.
Furthermore, VoIP offers unmatched portability and accessibility. As long as you have an internet connection, you can make calls from almost anywhere in the world, using a smartphone, tablet, or computer. This is particularly beneficial for travelers or those with a mobile lifestyle, eliminating concerns about roaming charges or being tied to a specific location or device. The ease of setting up and using VoIP services, often requiring just an app download, also adds to their convenience for frequent users.
Need an affordable way to make frequent international calls? Try Telfon today for seamless VoIP calls between France and the UK.
Calling the UK from France with Telfon
Telfon is a leading virtual phone calling app that utilizes VoIP technology, making it an excellent choice for individuals and businesses needing to call the UK from France affordably and efficiently. Telfon provides a dedicated platform designed for international communication, offering features that go beyond simple calling.
With Telfon, you can bypass the high costs associated with traditional international dialing. The service allows you to make calls to the UK using either Wi-Fi or mobile data connection, offering competitive rates for calls to landlines and mobile phones alike. This means you can stay in touch without worrying about excessive charges on your standard phone bill.
A key feature of Telfon is the ability to use a virtual second phone number. This is particularly useful for those who want to separate their personal and professional calls or need a dedicated number for their international contacts. You can purchase virtual numbers from various countries, though for calling out from France to the UK, your Telfon account acts as your calling platform.
Telfon supports calling services to over 180+ countries, making it a versatile tool not just for the UK, but for global communication needs. The platform also offers features like call recordings for tracking conversations, the ability to send and receive SMS messages internationally, and WhatsApp integration, including managing multiple WhatsApp accounts.
Key benefits of using Telfon for calling the UK from France:
- Affordable International Calls: Significant cost savings compared to traditional carriers.
- Virtual Number Capability: Use a separate number for your international communications.
- Extensive Global Reach: Connect to over 180+ countries.
- Useful Features: Call recording, SMS, WhatsApp integration, voicemail, call forwarding.
- Platform Availability: Accessible on Google Play, App Store, and Chrome Web Store.
- Business Solutions: Offers advanced features for businesses, including user analytics, number management, and more.
Telfon is used by over 30,000 individuals and 600+ companies globally, highlighting its reliability and effectiveness as a cloud telephony solution. Its pay-as-you-go or tiered pricing plans allow users to save significantly, potentially up to 50% compared to other providers. By using Telfon, you get a comprehensive tool for simplifying and reducing the cost of your calls to the UK.

Other Calling Options
Besides traditional and VoIP services, there are a couple of other methods you might encounter when looking for ways to call the UK from France. While perhaps less common or convenient for frequent use than VoIP, they offer alternatives depending on your situation and preferences.
Calling Cards
International calling cards allow you to pre-purchase call credit. You typically dial a local access number provided by the card service, enter a PIN, and then dial the international number (00 44 followed by the UK number without the initial 0). The cost per minute is deducted from the card’s balance.
Pros:
- Can offer lower per-minute rates than standard carrier international calls without a plan.
- Useful if you have limited internet access or prefer a fixed budget.
Cons:
- Less convenient; requires dialing extra numbers and managing PINs.
- Can have hidden fees (e.g., connection fees, maintenance fees).
- Becoming less common with the rise of digital options.
- Card credit runs out and needs to be topped up or replaced.
Calling cards can be a viable option for infrequent callers who don’t want to use apps or rely on an internet connection, but their convenience factor is significantly lower than modern digital methods.
Mobile Carrier International Plans
Many mobile carriers in France offer optional international calling plans or add-ons. These plans typically bundle a certain number of minutes for international calls to specific countries, including the UK, or offer reduced per-minute rates.
Pros:
- Integrated directly with your existing mobile service.
- No need for separate apps or cards.
Cons:
- Can still be relatively expensive, especially once bundled minutes are used up.
- Plans vary greatly in cost, included minutes, and eligible countries.
- May require a monthly fee regardless of usage.
- Less flexible compared to pay-as-you-go VoIP options.
If your carrier offers a very competitive bundle that aligns with your specific calling habits, this could be a convenient option. However, for high-volume calling, it’s often still more costly than VoIP. It’s essential to check your carrier’s specific plan details and compare them with VoIP options before committing.
Choosing the Right Method: A Quick Comparison
Method | Cost | Convenience | Internet Needed? | Best For |
---|---|---|---|---|
Traditional (Landline/Mobile) | High (without plan) | High | No | Occasional, very short calls; emergencies. |
VoIP Services (e.g., Telfon) | Low to Very Low | High (via app/web) | Yes | Frequent, long calls; businesses; feature needs. |
Calling Cards | Low to Moderate (per min) | Low (extra steps) | No | Infrequent calls; budget control (manual). |
Carrier International Plan | Moderate to High | High (integrated) | No | Moderate frequency within plan limits. |
Consider these factors:
- Cost: Are you looking for the absolute lowest cost per minute?
- Frequency: Will you be calling frequently, or only once in a while?
- Convenience: Do you prefer simplicity, or are you okay with using an app or dialing extra numbers?
- Internet Access: Do you have reliable access to Wi-Fi or mobile data?
- Features: Do you need features like call recording, SMS, or multiple numbers?
For most people making regular calls to the UK, VoIP services like Telfon offer the best balance of low cost, convenience, and useful features.
Timing Your Call: Time Difference Between France and the UK
Considering the time difference is important when planning your call to the UK from France. France is one hour ahead of the United Kingdom. This applies throughout the year, as both countries observe Daylight Saving Time (or Summer Time) concurrently.
For example:
- When it is 10:00 AM in France, it is 9:00 AM in the UK.
- When it is 3:00 PM in France, it is 2:00 PM in the UK.
This small time difference makes scheduling calls relatively easy compared to countries with significant time gaps.
Good times to consider calling the UK from France:
- Business Hours: For professional contacts, aim for core business hours in the UK, typically between 9:00 AM and 5:00 PM UK time (10:00 AM to 6:00 PM French time).
- Personal Calls: For friends and family, consider calling in the late afternoon or evening UK time, perhaps after work hours. Calling between 5:00 PM and 8:00 PM UK time (6:00 PM to 9:00 PM French time) might be suitable.
Avoid calling too early in the morning or too late in the evening UK time, unless you are certain the recipient is available and expecting your call. Being mindful of this small one-hour shift ensures you connect at a convenient time for the person you are calling.

Frequently Asked Questions (FAQs)
Here are answers to some common questions about calling the UK from France:
Q1: Do I need a special phone to call the UK from France?
A: No, you do not need a special phone. You can use a standard French mobile or landline. If you opt for VoIP, you can use a smartphone, tablet, or computer with internet access.
Q2: Is it cheaper to text the UK from France?
A: Standard international SMS rates from traditional carriers can still be expensive. Using messaging apps like WhatsApp (if the recipient also uses it) or VoIP services that offer SMS features can be much cheaper or even free.
Q3: What is the exit code for France?
A: The international exit code for France is 00. You dial this before the country code.
Q4: What is the country code for the UK?
A: The country code for the UK is 44.
Q5: Why do I drop the ‘0’ from the UK number?
A: The leading ‘0’ in UK national numbers is a trunk code used for dialing within the UK. When you call internationally using the country code (+44), you bypass the national network and therefore omit the ‘0’.
Making international calls from France to the UK is straightforward with several effective methods available. You can choose traditional landlines or mobile phones for simplicity, although this is often the most expensive route without a specific plan. Alternatively, modern VoIP services offer a cost-effective, feature-rich, and flexible solution ideal for frequent callers. Other options like calling cards and specific carrier plans provide further choices depending on your needs.
Understanding the correct UK number format and being mindful of the one-hour time difference are key to successful international calls. For many, VoIP, with its low costs, convenience, and added features (like those offered by Telfon), presents the most efficient way to stay connected across the Channel. By considering your calling frequency, budget, and desired features, you can easily find the method that works best for you.