International calling from Australia to Sao Tome and Principe

Stay connected with your loved ones and get a $2 bonus when you create new account with BOSS Revolution.

Pay as you go Pay as you go

If you choose “Pay as you go”, you can expect to use these rates for different services in your country. Total is applicable to single call minutes.

Destination Price $10 Total
Sao Tome and Principe $1.905  / min 5 min
Start in just a few easy steps
1
Download our free app
  • Both App Store and Google Play versions available
  • More than one million active users worldwide
  • Always stable connection supported by our proprietary technology
2
Sign up quickly
  • Simple and fast registration process through your phone number
  • No need to add your card details right away
  • Cheapest rates ensured by our own calls routing facilities
3
Call both mobile and landline
  • Make free app to app calls
  • No subscriptions needed
  • Add credit to call landline or mobile

BOSS Revolution calling app features

Call
Sao Tome and Principe with great rates or for free from any country
Top Up
Phones for your friends and family in Sao Tome and Principe in a few clicks
Enjoy
Promotions from your favorite mobile carriers in Sao Tome and Principe
Text
Your friends and family in Sao Tome and Principe for free in the app
Read
News and listen to radio from Sao Tome and Principe and see what’s trending there
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4.6, 227.7К Ratings
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4.6, 146К Ratings

Why make calls from Australia to Sao Tome and Principe with the BOSS Revolution App?

Ever wondered what it would be like to stay in touch without spending a fortune on international calls? Look no further! BOSS Revolution is a trusted international calling and texting app that gives you access to the world. Getting started is easy – download the app, create an account, and get talking! It's that simple. You can even add credit to call internationally to any landline or mobile number.

ic 72 quality
Worry-free international calls

Never worry about being able to connect. Expect crystal-clear quality every call.

ic 72 great rates
No subscription fees

Make free calls and chats internationally. Add credit only when you want to.

ic 72 affordable
Affordable call & text rates

Forget about surprise bills and charges. Keep it simple and within budget.

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Promotions and more

Save when calling abroad with handy promotions and offers. Get extra minutes & more.

What our customers say about us

Habesha

I’m using this app for more than 5 years so far it’s perfect.

Babak Bagheri

So clear connection with many monthly promotions.

deputti

This is the best cheap call app I have seen so far. Highly recommended.

Hal

Very clear calls, cheapest fares, simply great!

Bafumiki

I use this app to call my family abroad and it works like a charm. It’s super cheap too.

Waddah al-shamasi

It is practical if the receiver has no internet or has a weak signal.

Got questions? Here’s the low-down on calling with BOSS Revolution

At BOSS Revolution we do our best to help you solve all the possible issues. Please check out our FAQ page or contact our customer service team if you have any questions.

How do I start calling to Sao Tome and Principe from Australia with BOSS Revolution?

Calling with BOSS Revolution is simple. Just download the app for free from the App Store or Google Play. Then, sign up for an account. This should only take a few minutes. And that's it. Once you add to your balance, with great rates, you can start calling. 

Why are international calls to Sao Tome and Principe with BOSS Revolution so cheap?

We believe you deserve great rates to help you keep connected. Here's how we do it. BOSS Revolution is part of IDT Corporation, one of the world's largest voice termination providers. This means we have our own infrastructure that lets us route your calls cheaper and faster.

Does BOSS Revolution work with every mobile operator in Sao Tome and Principe?

Staying connected is essential. That's why we work with all the major carriers in Sao Tome and Principe. Whether you're calling to a landline or mobile, it doesn’t matter. What does is staying in touch. Got a question about a particular carrier? Please get in touch. We'll be happy to help.

How do I add funds to my BOSS Revolution account?

Adding balance to your account is hassle-free. There are lots of ways to do it. You can use a credit or debit card to add funds in the app. Alternatively, you can also log in to our website and add funds to your BOSS Revolution account directly from the web.

How to call Sao Tome and Principe from Australia

Calling Sao Tome and Principe from the BOSS Revolution App

To call from your contacts,
you need to ensure the phone number is in the correct dialing format.

  • Go to your address book and check that the phone number you wish to call is in the correct format
  • For calls to Sao Tome and Principe:
    + (plus sign) + 239 + City Code + Local Number
  • For calls to the US, Canada & Caribbean:
    1 + Area Code + Local Number

To make international calls from the Dialpad:

  • Press the + button to add a plus sign. This will allow the network to recognize that you are making an international call.
  • Dial 239 + City Code + Local Number
  • To dial a US, Canada or Caribbean number
    Dial 1 + Area Code + Local Number

Calling with a local access number

Dial the access number for the language you prefer:
  • English: 438-793-4384
  • Spanish: 438-800-1789
  • French: 438-793-4370

When prompted, dial the number you wish to call.

For calls to Sao Tome and Principe:
  • Dial: 011 + 239 + City Code + Local Number
For calls to the US, Canada & Caribbean:
  • Dial: 1 + Area Code + Local Number