Calling Australia from the UK involves navigating time zones, understanding dialing formats, and choosing a method that fits your budget and needs. For personal connections with family and friends, or for businesses expanding operations or serving clients across continents, reliable and affordable communication is key. Staying connected across the nearly 10,000 miles between the UK and Australia has become significantly easier with modern technology. According to recent data on international telecommunication traffic, the volume of calls between countries like the UK and Australia continues to grow, reflecting increasing global interaction. This guide explores the best ways to bridge that communication gap effectively.
Whether you need to make occasional calls or require a regular communication line for business operations, understanding your options can save you time and money. We’ll break down the essential steps, different methods available, and tips to ensure your calls are clear, convenient, and cost-effective. By the end of this guide, you’ll have a clear picture of how to best connect with contacts in Australia from the United Kingdom. (Read).
Understanding How to Call Australia from the UK
Before you dial, it’s crucial to understand the mechanics of international calling and the specific requirements for reaching Australia from the UK. Getting the number format right and considering the significant time difference will help ensure your calls connect smoothly and at appropriate times.

Australian Phone Number Format
Dialing an Australian number from the UK requires using the correct international codes and number structure. This format tells the phone network you are making an international call and specifies the destination country and area.
Here’s the typical structure you’ll use:
- UK Exit Code: You need to dial the UK’s international direct dialing (IDD) code first. This is
00
. It signals that you are calling outside the UK.
- Australia Country Code: After the exit code, you dial Australia’s country code, which is
61
.
- Australian Area Code: Next is the area code. This is a single digit for major states and territories, typically omitting the leading zero used for calls within Australia.
New South Wales & Australian Capital Territory: 2
Victoria & Tasmania: 3
Queensland: 7
Western Australia, South Australia & Northern Territory: 8
- Local Number: Finally, dial the local Australian phone number. This is usually 8 digits for landlines (after the area code) and 9 digits for mobile numbers (after the country code
61
and mobile prefix4
).
Examples:
- To call a Sydney (NSW) landline number (e.g., XXXX XXXX) from the UK, dial:
00 61 2 XXXX XXXX
.
- To call a Melbourne (VIC) landline number (e.g., XXXX XXXX) from the UK, dial:
00 61 3 XXXX XXXX
.
- To call an Australian mobile number (e.g., 04XX XXX XXX) from the UK, dial:
00 61 4XX XXX XXX
. Note that the leading zero from the mobile number is dropped when using the country code.
Always double-check the specific number you intend to call, as formats can occasionally vary slightly, particularlydnight) aligns well with Australian business hours the following day.
Time Differences Between the UK and Australia
Australia spans multiple time zones, and they are significantly ahead of the UK. This means planning your call time is essential to avoid calling in the middle of the night. The time difference also changes when the UK or Australian states observe Daylight Saving Time (DST).
Here is a general guide to the time difference from the UK (GMT or BST):
Australian Region | Typical Time Difference from UK (GMT/BST) | Corresponding UK Time for Australian Business Hours (e.g., 9 AM – 5 PM Next Day) |
---|---|---|
New South Wales, Victoria, Tasmania | +11 hours (AEST/AEDT) | 10 PM – 6 AM (UK Time the previous evening/night) |
Queensland | +10 hours (AEST) | 11 PM – 7 AM (UK Time the previous evening/night) |
South Australia | +10.5 hours (ACST/ACDT) | 10:30 PM – 6:30 AM (UK Time the previous evening/night) |
Western Australia | +8 hours (AWST) | 1 AM – 9 AM (UK Time) |
Northern Territory | +9.5 hours (ACST) | 1:30 AM – 9:30 AM (UK Time) |
Note: Daylight Saving Time in some Australian states and the UK can affect these differences during certain months of the year. Always check the current local time in the specific Australian region you are calling.
For most regions, calling late in the UK evening or early morning will align with business hours or reasonable personal hours in Australia the following day. For example, calling Sydney at 10 PM UK time means it’s 9 AM the next day in Sydney.
Methods for Calling Australia from the UK
There are several ways to make calls from the UK to Australia, ranging from traditional methods to modern internet-based solutions. Your choice will likely depend on factors like call frequency, budget, desired call quality, and convenience.
Virtual Phone Systems (VoIP)
Virtual phone systems, often using Voice over Internet Protocol (VoIP), are a modern and increasingly popular way to make international calls. Services like Telfon allow you to make calls over the internet rather than traditional phone lines.
How they work: You use an app on your computer, smartphone, or a dedicated VoIP phone to dial the Australian number. The service routes the call over your internet connection.
Pros:
- Often significantly more affordable than traditional phone services for international calls.
- Provide high call quality if you have a stable internet connection.
- Offer advanced features like call recording, voicemail, SMS, and the ability to manage calls from different devices.
- Can provide virtual numbers in Australia, making it cheaper for Australian contacts to call you.
Cons:
- Relies on a good internet connection; poor connectivity can affect call quality.
Virtual phone systems are particularly well-suited for businesses or individuals who make frequent international calls to Australia.
Traditional Calling Cards
International calling cards have been used for decades to offer discounted rates compared to standard mobile or landline provider charges.
How they work: You buy a physical or virtual card with a pre-paid amount. You then dial an access number, enter a PIN, and then dial the Australian number.
Pros:
- Can offer lower per-minute rates than standard international dialing plans from mobile providers.
- Allow control over spending through pre-paid amounts.
Cons:
- Can be inconvenient due to the multi-step dialing process (access number, PIN, destination number).
- Rates and fees can be complex or have hidden charges (e.g., connection fees, maintenance fees).
- Call quality can sometimes be variable.
- Cards have limited validity periods.
Calling cards can be an option for occasional calls if you find a card with competitive rates and clear terms, but they lack the features and ease of use of digital alternatives.
Mobile Provider International Plans
Major UK mobile networks (like Vodafone, O2, EE, Three) offer international calling bundles, add-ons, or special rates to reduce the cost of calling countries like Australia.
How they work: You typically add an international calling plan to your existing monthly contract. This provides a set number of minutes or reduced per-minute rates for calls to specific countries.
Pros:
- Convenient as you use your existing mobile phone and number.
- Can be cost-effective for very occasional, short calls.
Cons:
- Can become very expensive quickly, especially for longer or frequent calls, once your allowance is used up.
- Rates can still be higher than VoIP services.
- Plans and rates vary significantly between providers; comparing them can be time-consuming.
This method is best for emergency calls or very infrequent contact, not for regular or lengthy conversations.
Messaging Apps with Calling Features
Many popular messaging apps (like WhatsApp, Skype, Zoom, Viber) allow you to make voice and video calls over the internet for free or at very low cost.
How they work: You use the app on your smartphone or computer. If calling someone else using the same app, calls are usually free. If calling a standard phone number (landline or mobile), the app may offer paid calling services (like Skype Credit).
Pros:
- Free or very cheap for app-to-app calls.
- Easy to use if both parties already have the app.
- Supports video calls and messaging.
Cons:
- Call quality depends heavily on the internet connection of both parties.
- Free calls are only possible if the recipient also uses the same app.
- Not always suitable for professional or business calls due to variable quality and reliability.
- Calling traditional phone numbers via these apps may still incur costs.
Messaging apps are excellent for personal calls with family and friends who are also tech-savvy and use the same application.
Choosing Your Calling Method
Selecting the best way to call Australia from the UK depends on your specific situation. Consider how often you plan to call, how long your calls usually are, your budget, and whether you need advanced features or reliable quality for business purposes.
- For occasional, short calls: Your mobile provider’s international rates or a messaging app (if the contact is on the same app) might suffice.
- For frequent or longer personal calls: Messaging apps or a cost-effective virtual phone system are likely the best options.
- For business calls: A virtual phone system usually offers the best combination of affordability, reliability, professional features (like call recording, multiple lines, integrations), and scalability.
Comparing rates and features across different services is crucial. Look beyond the per-minute cost to understand any connection fees, monthly charges, or included features that add value.

Why Consider Telfon for UK to Australia Calls
If you are looking for a versatile and affordable solution for calling Australia from the UK, especially for frequent personal calls or business communication, a virtual phone system like Telfon offers significant advantages. Telfon is designed to provide reliable VoIP services that bridge the gap between continents efficiently.
Telfon leverages advanced technology to offer competitive international call rates. It’s suitable for individuals wanting to stay in touch with family and friends or for businesses needing to connect with Australian clients or partners. The platform provides features that enhance the calling experience and integrate with other communication needs.
Key features relevant to calling Australia include:
- Affordable International Rates: Telfon’s pricing is designed to be budget-friendly for international destinations like Australia.
- Virtual Number Capability: You can purchase virtual phone numbers in various countries, including the UK and potentially Australia (depending on availability), allowing contacts to call you at local rates.
- Multiple Platform Availability: Access Telfon on Google Play, the App Store, and the Chrome Web Store, making it convenient to use from various devices.
- Additional Communication Tools: Features like Send & Receive SMS, WhatsApp integration, Bulk SMS, and Voicemail add layers of functionality beyond basic calling.
- Business-Focused Features: Business plans offer user analytics, management tools, call history, and CRM integrations (like Salesforce and HubSpot), valuable for professional use.
- Pay-as-you-go Pricing: This allows flexibility and control over spending without being tied to large fixed monthly fees that you might not fully utilize.
By using Telfon, you can manage your communication needs from one platform,
Step-by-Step Guide: Making the Call
Once you’ve chosen your method and service, following the correct dialing sequence is vital for a successful connection. Here’s a clear breakdown of the steps when using traditional phone lines or services requiring the full international format:
- Dial the UK Exit Code: Start by dialing
00
. This tells your phone carrier you are making an international call.
- Dial the Australia Country Code: Enter
61
. This directs the call to Australia.
- Dial the Australian Area Code: Enter the specific area code for the region you are calling (e.g.,
2
for Sydney,3
for Melbourne). Remember to drop the leading zero if the area code normally starts with one within Australia. For mobile numbers, you will dial4
here as part of the mobile prefix.
- Dial the Local Number: Enter the remaining digits of the Australian phone number.
Quick Examples:
- Calling a Sydney landline:
00 61 2 XXXX XXXX
- Calling a Melbourne landline:
00 61 3 XXXX XXXX
- Calling a Perth landline:
00 61 8 XXXX XXXX
- Calling an Australian mobile:
00 61 4XX XXX XXX
If you are using a virtual phone system or app that simplifies dialing, you might only need to enter +61
followed by the area code (without the leading zero) and the local number. Check your specific service’s dialing instructions. The +
symbol is an international standard that replaces the specific exit code (like 00
for the UK).
Tips for Better UK-Australia Calls
Making international calls can sometimes present challenges, but a few simple tips can significantly improve your experience.
- Ensure a Strong Internet Connection (for VoIP/Apps): If you’re using internet-based calling methods like virtual phone systems or messaging apps, a stable and fast internet connection is crucial. Use Wi-Fi whenever possible, especially for longer calls. A weak connection can lead to poor call quality, delays, or dropped calls.
- Double-Check the Number and Time Zone: Before dialing, verify the Australian phone number is correct, including the area code. Confirm the current time in the specific Australian region you are calling to avoid inconvenient times. Use an online time zone converter if unsure.
- Understand Your Service’s Pricing: Be aware of the per-minute rates, any connection fees, or monthly charges associated with your chosen method. This prevents unexpected costs, especially if you’re using traditional providers or calling cards.
- Schedule Calls: For business or important personal calls, scheduling in advance ensures your contact is available and expecting your call during their daytime hours.
- Consider a Virtual Australian Number for Business: If you frequently call or are called by contacts in Australia for business, having an Australian virtual number can make it cheaper and easier for them to reach you, increasing your local presence and credibility.
By following these tips, you can maximize the clarity, reliability, and cost-effectiveness of your calls to Australia.

Frequently Asked Question
Q1: What is the cheapest way to call Australia from the UK?
A: For free app-to-app calls, use WhatsApp, Skype, or FaceTime. For low-cost calls to standard Australian numbers, VoIP services like Talk360 and mytello are highly competitive. Check international add-ons from your UK mobile provider too.
Q2: How do I dial an Australian mobile number from the UK?
A: You dial 00
(UK exit code), then 61
(Australia country code), then 4
(the start of all Australian mobile numbers, dropping the usual leading zero), followed by the remaining eight digits of the mobile number. Example: 00 61 4XX XXX XXX
.
Q3: What is the best time to call Australia from the UK?
A: This depends on the specific region in Australia due to time zones. For New South Wales or Victoria, calling between 10 PM and 6 AM UK time aligns with their next-day business hours (9 AM to 5 PM). For Western Australia, calling between 1 AM and 9 AM UK time aligns with their business hours. Always check the current time in the specific Australian city you are calling.
Q4: Can I use my standard UK mobile plan to call Australia?
A: Yes, you can use your standard UK mobile to call Australia. However, standard international roaming rates are typically very high. It is usually much cheaper to add an international calling bundle from your provider or use a virtual phone system or messaging app instead.
Q5: Do Australian area codes have a leading zero?
A: Yes, Australian area codes (like 02, 03, 07, 08) and mobile numbers (starting 04) have a leading zero when dialed within Australia. However, when dialing from overseas using the country code 61
, you omit the leading zero from the area code and the mobile prefix.
Conclusion
Connecting with Australia from the UK is straightforward when you understand the dialing process and choose the right communication method for your needs. Whether you’re making personal calls to family or friends or managing international business relationships, a reliable and affordable solution makes all the difference.
While traditional methods like calling cards and mobile international plans exist, modern options like virtual phone systems offer enhanced flexibility, features, and often better value for frequent communication. Services designed for international calls, like Telfon, provide a robust platform that supports seamless, cost-effective connections with Australia.
By considering the information in this guide – from correctly formatting Australian numbers and respecting time zones to selecting the most suitable calling service and following practical tips – you can ensure your calls are successful, clear, and efficient. Choose the method that aligns with your calling volume and priorities, and stay connected across continents with ease.