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Module 2: Cut your mobile phone bill in half

Get started on your financial fitness journey with an easy win – pay less for your phone.

Hey there! To get the most from the New Financial Year Fitness Challenge, become a Finder member. It's free and easy to sign up, so do it now!

Are you paying too much for your mobile bill?

As part of your 5-minute budget, you already know how much your bill is each month.

The average Australian pays $51 a month for their mobile plan according to our Consumer Sentiment Tracker.

If you're doing better than that, great! But if not, it's time to start hunting around.

The average cost of a mobile plan in the Finder database is $38.04 a month (excluding promotional offers). Prices start at $4 a month for 500MB.

It's not only what you pay each month that matters, but how much data you use.

The average Australian consumes 12.8GB of mobile data each month, according to the Australian Competition and Consumer Commission.

If your plan offers you way more data than you use each month, consider switching to a lower data plan to save money.

You can check your latest phone bill or use your provider's app or online portal to see how much data you're using each month.

Aussies already paid a $2.2 billion loyalty tax in 2023 by not shopping around. Don't let the new financial year get away from you either.

The average Australian can save $156* a year by switching mobile plans.

How to start saving on your mobile bill right now

Mobile providers often provide discounts or deals to new customers to get more bang for your buck.

For example, Southern Phone is offering 20GB for $9 a month for the first 6 months, then $24 a month ongoing. This offer is only available via Finder.

felix is giving 50GB for just $15 for the first 3 months before the price reverts to $30 ongoing.

Southern Phone has access to Optus's full network. Similarly, felix customers can enjoy Vodafone's network without any limitations.

It's cheaper to sign up with the smaller providers than with Optus and Vodafone directly.

The deals we've mentioned are only two examples. There are so many more options available to score a cheaper mobile plan.

We've picked a few great offers that will save you money if you're paying the average mobile plan each month.

Name Product Data Price Apply Price
Southern Phone Finder Exclusive
PostpaidNo lock-in contract
$9/mth for the first 6 months, then $24/mth. Eligibility criteria, T&Cs apply. Ends 30.6.24
Southern Phone Finder Exclusive
Postpaid
$9/mth for the first 6 months, then $24/mth. Eligibility criteria, T&Cs apply. Ends 30.6.24
Exclusive
  • Unlimited national calls & texts
  • Optus 5G/4G network
20GB
$9
per month
Go to site
View details
Exclusive
$9/mth for the first 6 months, then $24/mth. Eligibility criteria, T&Cs apply. Ends 30.6.24
  • Unlimited standard national calls & texts
20 GB
Data
$9
per month
TPG Large
PrepaidNo lock-in contract
$15/mth for the first 6 months, then $30/mth. Eligibility criteria, T&Cs apply.
TPG Large
Prepaid
$15/mth for the first 6 months, then $30/mth. Eligibility criteria, T&Cs apply.
Finder Award
  • Unlimited national calls & texts
  • Vodafone 4G network
45GB
$15
per month
Go to site
View details
Finder Award
-50%
$15/mth for the first 6 months, then $30/mth. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
45 GB
Data
$15
per month
felix Subscription Unlimited
SubscriptionNo lock-in contract
$20/mth for the first 3 months, then $40/mth. Use promo code FELIX50. Eligibility criteria, T&Cs apply.
felix Subscription Unlimited
Subscription
$20/mth for the first 3 months, then $40/mth. Use promo code FELIX50. Eligibility criteria, T&Cs apply.
Finder Award
  • Unlimited national calls & texts
  • Vodafone 5G/4G network
Unlimited data
At speeds up to 20Mbps
$20
per month
Go to site
View details
Finder Award
GREEN COMPANY
$20/mth for the first 3 months, then $40/mth. Use promo code FELIX50. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
Unlimited data
At speeds up to 20Mbps
$20
per month
Dodo $25
PostpaidNo lock-in contract
$12.5/mth for the first 3 months, then $25/mth. Eligibility criteria, T&Cs apply. Order by 2.7.24
Dodo $25
Postpaid
$12.5/mth for the first 3 months, then $25/mth. Eligibility criteria, T&Cs apply. Order by 2.7.24
  • Unlimited national calls & texts
  • Optus 4G/3G network
25GB
No excess data charges
$12.50
per month
Go to site
View details
$12.5/mth for the first 3 months, then $25/mth. Eligibility criteria, T&Cs apply. Order by 2.7.24
  • Unlimited standard national calls & texts
25 GB
Data
$12.50
per month
Belong 40GB
PostpaidNo lock-in contract
Belong 40GB
Postpaid
  • Unlimited national calls & texts
  • Wholesale Telstra 5G/4G network
40GB
No excess data charges
$35
per month
Go to site
View details
  • Unlimited standard national calls & texts
40GB
Data
$35
per month
iiNet Medium Plan
PrepaidNo lock-in contract
$12.50/mth for the first 6 months, then $24.99/mth. Eligibility criteria, T&Cs apply.
iiNet Medium Plan
Prepaid
$12.50/mth for the first 6 months, then $24.99/mth. Eligibility criteria, T&Cs apply.
  • Unlimited national calls & texts
  • Vodafone 4G network
16GB
$12.50
per month
Go to site
View details
-50%
$12.50/mth for the first 6 months, then $24.99/mth. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
16 GB
Data
$12.50
per month
amaysim 32GB Plan
PrepaidNo lock-in contract
64GB for $10 for the first recharge, then 64GB for $30 for the next 2 recharges. Reverts to 32GB/recharge after. Eligibility criteria, T&Cs apply. Ends 2.7.24
amaysim 32GB Plan
Prepaid
64GB for $10 for the first recharge, then 64GB for $30 for the next 2 recharges. Reverts to 32GB/recharge after. Eligibility criteria, T&Cs apply. Ends 2.7.24
  • Unlimited national calls & texts
  • Optus 5G/4G network
64GB
$30
per 28 day recharge
Go to site
View details
64GB for $10 for the first recharge, then 64GB for $30 for the next 2 recharges. Reverts to 32GB/recharge after. Eligibility criteria, T&Cs apply. Ends 2.7.24
  • Unlimited standard national calls & texts
64 GB
Data
$30
per 28 days expiry
loading

How easy is it to switch?

It's easy to switch between mobile plans since a lot of plans nowadays feature no-lock-in contracts.

First, compare mobile plans that suit your budget and data needs.

When you've landed on the right plan, go ahead and sign up to your new provider.

It's important to remember to not cancel your plan with your old provider at this point, as the process is not quite complete.

You'll need a new SIM card. If you've opted for an eSIM or have a physical SIM card by shopping in-store, your new plan should be available as soon as you purchase it.

Otherwise, you'll need to wait for your physical SIM to be delivered.

Once you have the SIM, you need to activate it, which should only take 5–10 minutes.

You can also port, or transfer, your existing number over. You would have indicated you wanted to do this during sign-up.

This is usually a relatively quick process that only takes a few hours.

Some providers only port numbers during business hours though, so keep that in mind when switching.

Once you've received confirmation that your number has been transferred to your new provider, your old plan will automatically be cancelled.

Month-to-month SIM only plans are just one type of phone plan you can get.

You can cut down your costs even more if you look at a long-expiry plan and get up to a year of data sorted.

If you need a new phone, you can compare deals with brands such as iPhone and Samsung.

*Based on average mobile plan of $51 per month compared to the average cost of month-to-month mobile plans on Finder.

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Written by

Mariam Gabaji

Mariam Gabaji is an editor and tech and utilities expert at Finder with 12+ years of experience as a journalist. Her goal is to help households cut through the industry jargon and save money on their household bills. Her expertise is often featured in media including the ABC, Yahoo Finance, 9News, 7News, A Current Affair, The Guardian, SBS and Money Magazine. See full profile

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