What is a country calling code?

A country calling code is the numeric prefix you dial before a national phone number to route a call to a specific country. For example, +1 reaches the United States and Canada, +44 reaches the United Kingdom, and +91 reaches India. The plus sign stands in for the international access code your network uses.

How do I dial an international number correctly?

Start with your exit or access code (or the + symbol on a mobile), add the destination country code, then the area or city code without its leading zero, and finally the local subscriber number. So a London line looks like +44 20 7946 0000.

What does the plus (+) sign mean in a phone number?

The + is a universal placeholder for the international dialing prefix. Saving numbers in +country-code format means they connect from any country without editing the access code, which is why it is the recommended way to store contacts.

Why do the United States and Canada share the country code +1?

Both countries belong to the North American Numbering Plan, a shared system that also covers several Caribbean nations. They use the same +1 country code but are separated by distinct three-digit area codes.

Do I need to remove the leading zero from a phone number when calling internationally?

Usually yes. Many countries print a trunk prefix, often a 0, for domestic calls. When dialing from abroad you drop that leading zero after the country code. For example, a UK mobile written as 07700 900000 becomes +44 7700 900000.

How do I call Australia from the UK or Europe?

From the UK, dial 00 61 + the Australian number without its leading 0. From other EU countries, the exit code is also 00. On any mobile worldwide, simply use +61 — for example +61 3 9876 5432 for a Melbourne number. letsdial handles the format automatically.

Why must I drop the leading 0 when dialling an Australian number internationally?

Australia's domestic area codes (02 for Sydney/NSW, 03 for Melbourne/VIC, etc.) include a trunk prefix 0 that is only used within Australia. When dialling from abroad, the country code +61 replaces that 0 entirely. Keeping the 0 results in a failed call.

When is the best time to call Sydney or Melbourne from Europe?

Sydney (AEST, UTC+10) and Melbourne share the same time zone. European business hours (9 AM–5 PM CET) correspond to 6 PM–2 AM AEST the same day — so there is little daytime overlap. Your best window is early morning Europe time (6–8 AM CET), which lands at 3–5 PM in Sydney.

Does letsdial support Australian mobile numbers starting with 04?

Yes. Australian mobile numbers use the 04xx prefix domestically and +61 4xx internationally. letsdial can call any Australian number — landline or mobile — using your virtual +61 number as the outbound caller ID. Recipients see a local Australian number regardless of where you are.

What is the correct way to save an Australian contact so it works from any country?

Always save Australian numbers in full international format: +61 followed by the number without the leading 0. For example, save 0412 345 678 as +61 412 345 678. This format routes correctly from any country, any carrier, and any app — no editing needed when you travel or switch phones.

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Australia

+61

Country code

International prefix

Australia's +61 code connects a stable economy with strong ties to Asia and the English-speaking world. Sydney, Melbourne, and Brisbane are key Asia-Pacific business hubs.

Best hours:9 AM – 5 PM AEDT

Language:English

Capital:Canberra

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🇦🇺

Australia

AU · Asia-Pacific

+61

dial code

Capital

Canberra

Currency

AUD (A$)

Language

English

Population

27 million

Best calling window

9 AM – 5 PM AEDT

12 AM

12 PM

11 PM

AEST / ACST / AWST · UTC+8 to UTC+11

Country

Australia

2 Digit ISO

Country Calling Code

+61

ISO Alpha-3

AUA

Loading map…

Canberra

Capital

Live

Canberra

--:--:-- --

Time Zone

AEST / ACST / AWST

Quick Facts

CurrencyAUD (A$)

LanguageEnglish

Population27 million

GMT OffsetUTC+8 to UTC+11

Best Hours9 AM – 5 PM AEDT

Step by step

How to call Australia from abroad

International dialing is a four-step process.
Use + on mobile to skip the exit code entirely.

Step 01

0011

Exit code

Dial from US/Canada (or use +)

Step 02

+61

Country code

Australia international prefix

Step 03

Area / city code

Local routing prefix

Step 04

9123 4567

Local number

Subscriber number

dialing-example.txt

International format

0011—61—2—9123 4567

Shorthand (works from any device): +61 2 9123 4567

Why letsdial

Benefits of calling Australia
with letsdial

Start free trial

Get a local +61 number

A Sydney, Melbourne, or Brisbane caller ID signals a local presence and dramatically lifts answer rates from Australian contacts.

Australia and 50+ countries, one plan

Cover Australia's 3 time zones and 50+ other markets from one letsdial subscription. No per-state or per-city add-ons.

Full call analytics

Track calls across AEST, ACST, and AWST — answer rates, peak hours, and agent performance all in one real-time dashboard.

Works on any device

Mobile app, desktop, or IP phone — your +61 number travels with you, from Sydney to anywhere your team works.

Unified Communications

One platform. Every call, message and team — connected.

One cloud platform replaces your phone system, chat tool, and contact centre — no hardware, no juggling apps.
Reach Australia and 50+ countries from one dashboard.

50+

Countries covered

99.9%

Uptime SLA

2 min

Setup time

Hardware needed

Voice & Video Calls

Crystal-clear HD calls to Australia and 50+ countries from one number.

Team Messaging

Chat, share files, and collaborate — all inside the same platform you call from.

Real-Time Analytics

Live dashboards for call volumes, answer rates, and agent performance.

Global Number Coverage

Local +61 numbers plus 50+ country codes — managed from one dashboard.

Format reference

Australia & neighbouring countries

Australia's +61 format uses state-based area codes — always drop the leading 0 when calling from abroad. Mobile numbers (04xx) become +61 4xx internationally.

CountryLocal formatInternational format

Australiacurrent9123 4567+61 2 9123 4567

New Zealand123 4567+64 9 123 4567

Indonesia1234 5678+62 21 1234 5678

Philippines1234 5678+63 2 1234 5678

Malaysia1234 5678+60 3 1234 5678

Singapore6789 1234+65 6789 1234

Good to know

Tips for calling Australia

4 things to check before you dial internationally

Always drop the leading 0

Australian area codes start with 0 domestically (02 Sydney, 03 Melbourne, 04xx mobiles). When dialling from abroad, always drop that 0 and prefix with +61. Keeping the 0 is the most common mistake that causes calls to fail.

Check the state time zone

Australia spans three time zones: AEST (NSW, VIC, QLD, TAS), ACST (SA, NT), and AWST (WA). Queensland does not observe daylight saving while NSW and VIC do — always confirm the contact's state before scheduling.

Mobiles start with 04

Australian mobiles use the 04xx prefix domestically (+61 4xx internationally). These are the most common business contact numbers. Confirm you have the full 10-digit local number before dialling.

Show a local +61 caller ID

Australians are among the most wary of unknown international calls. A letsdial +61 2 (Sydney) or +61 3 (Melbourne) caller ID dramatically improves your chance of being answered.

Market data

Australia communication insights

93%

Internet penetration

Most connected per capita

92%

Mobile subscribers

Mobile-first daily life

74%

Smartphone users

Universal smartphone adoption

93%

Businesses online

Nearly all businesses digital

Global directory

List of Country Codes

50+ countries listed with their international dial prefix and ISO code.

Filter by letter or search to find any country code instantly.

Australia calling FAQs

Frequently asked about Australia

+61 is the international dialling code for all of Australia, including mainland states, Tasmania, and external territories. It replaces the leading 0 used domestically — so the Sydney number (02) 9876 5432 becomes +61 2 9876 5432 when dialled from abroad.

Get a local Australia number

Get a local Australia number in minutes.

Build trust with Australia customers using a local +61 virtual phone number — from the same letsdial dashboard your whole team already uses.

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Looking up US area codes? Browse all US area codes →

Australia

Australia

How to call Australia from abroad

Benefits of calling Australiawith letsdial

Get a local +61 number

Australia and 50+ countries, one plan

Full call analytics

Works on any device

One platform. Every call, message and team — connected.

Australia & neighbouring countries

Tips for calling Australia

Always drop the leading 0

Check the state time zone

Mobiles start with 04

Show a local +61 caller ID

Australia communication insights

List of Country Codes

Frequently asked about Australia

Get a local Australia number in minutes.

Benefits of calling Australia
with letsdial