How to Call Australia from the US: A Guide for SMBs and Startups

You’ve just landed a promising partnership in Sydney or are working with a major client based in Brisbane. You pull up your dial pad to make the call — and pause. How exactly do you dial an Australian number from the United States?

Whether you're managing global teams, building vendor relationships, or serving customers down under, understanding how to call Australia from the US is a must for growing startups and small businesses. This quick guide walks you through everything from dialing instructions to smarter tools for international communication.

What’s the Australia Country Code?

The country code for Australia is +61. That means anytime you dial an Australian number from outside the country like from the US  you'll need to enter 61 after the US exit code. This ensures your call is routed correctly through international lines.

This code applies across the country — from major metro areas like Melbourne and Sydney to smaller towns in the Outback.

How to Call Australia from the US, Step by Step

The dialing process is similar for both landlines and mobile phones — with a few small differences.

For Australian Landlines:

1. Dial 011 — the US exit code.
2. Dial 61 — Australia’s country code.
3. Dial the area code, without the leading 0.
4. Dial the local number.

Example: To call a landline in Sydney (02 9876 5432), dial: 011-61-2-9876-5432.

For Australian Mobile Numbers:

1. Dial 011 (or use + on a mobile phone).
2. Dial 61.
3. Dial the mobile number, without the starting 0.

Example: 0412 345 678 becomes 011-61-412-345-678.

Pro Tip:

On mobile phones, press and hold the 0 key to get the “+” symbol. Then you can simply dial +61-412-345-678 instead of 011-61.

Common Australia Area Codes

Mobile numbers in Australia typically begin with 04, which becomes 4 when dialing internationally (e.g., 0412 becomes 412).

When Should SMBs Make International Calls?

Startups and small businesses often work with distributed teams, outsource services, or operate in global markets. Whether you’re having a call with outsourced developer in Perth or closing a sales lead in Melbourne, a smooth call experience builds trust and productivity. Understanding time zones is key — Australia is 14–17 hours ahead of most US time zones — so having a reliable communication platform matters more than ever.

How Much Does It Cost to Call Australia?

International rates vary by provider. Carriers may charge $0.30 to $0.70 per minute. Some services also provide the option to purchase international calling credits or add-ons that reduce the per-minute rate. It’s a good idea to check your provider’s rate chart in advance to avoid unexpected charges.

A better option? Cloud-based phone systems like DialLink that offer transparent pricing and affordable international calling rates.

Want to compare? Check our international calling rates.

Make International Calls the Easy Way with DialLink

DialLink is a cloud phone system built for startups and SMBs. You get affordable, enterprise-grade calling features — without the IT overhead.

Here’s how DialLink helps you stay global:

• Mobile, desktop and desk phone support – Make calls from anywhere, using any device.
• 24/7 AI voice agents – Automatically answer calls from the Philippines, even after hours.
• Local & international numbers – Build a global presence with ease.
• Plug-and-play setup – No IT help required.
• Affordable, transparent rates – No hidden fees.

Whether you’re calling a partner in Sydney or checking in with a team in Brisbane, DialLink makes international calling easy, scalable, and affordable.