Optus-TPG network-sharing deal: Everything you need to know

Dylan Crismale - Digital Content Editor

Last updated 30 January 2025

Contents

In this Optus-TPG network-sharing guide:

What is the Optus-TPG network-sharing deal?
When does the Optus-TPG network-sharing deal take effect?
Optus-TPG network sharing deal FAQs

The network-sharing agreement between Optus and TPG Telecom is now in action. The main benefit is customers on the Vodafone network (owned by TPG) now use the Optus network in regional Australia, greatly increasing Vodafone’s coverage.

This means customers in some parts of regional Australia who may have only been able to pick between Telstra and Optus can now also pick from Vodafone providers, who tend to be cheaper. Here are the most popular plans on the Vodafone network:

#1	TPG Editor's Pick	TPG Editor's Pick 30GB Small Plan 30GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: 50% off - $15/mth for first 6 months, then $30/mth ongoing. Available until withdrawn. T&Cs apply. $15.00 Per 1 Month Renewal Link not supplied	$15.00 Per 1 Month Renewal	Link not supplied
#2	Vodafone	Vodafone $58 Small Plan 65GB data Vodafone 5G Network in selected areas with 5G devices $58.00/mth Min. cost $58 Go to Site	$58.00/mth Min. cost $58	Go to Site
#3	felix mobile	felix mobile felix 25GB Mobile Plan 25GB data at download speeds up to 150Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $15/mth for first 3 mths, then $30/mth. Use promo code FELIX50. T+Cs apply $30.00 Per 1 Month Renewal Go to Site	$30.00 Per 1 Month Renewal	Go to Site
#4	Kogan Mobile	Kogan Mobile Medium - 365 Day Flex Plan 200GB data On the Vodafone 4G Mobile Network Deal: Get 200GB data for only $190 on the Medium 365 Day Flex Plan. Offer ends 30.11.26 $190.00 Per 365 Day Renewal Go to Site	$190.00 Per 365 Day Renewal	Go to Site
#5	Lyca Mobile Editor's Pick	Lyca Mobile Editor's Pick Unlimited Plan S 50GB data at download speeds up to 100Mbps Vodafone 5G Network in selected areas with 5G devices Deal: $15 for first 6 renewals when you activate this plan. Offer ends 31.12.26. T&Cs apply $15.00 Per 28 Day Renewal Link not supplied	$15.00 Per 28 Day Renewal	Link not supplied

What is the Optus-TPG network-sharing deal?

The Optus-TPG network-sharing deal has seen a Multi Operator Core Network (MOCN) established in regional and rural Australia. A MOCN simply means multiple mobile network operators share their core network infrastructure with each other.

In this case, the MOCN established between Optus and TPG benefits differently.

TPG (which also owns iiNet, felix, and Lebara in addition to Vodafone) now has access to Optus' network towers and be able to expand its coverage. The Vodafone mobile network has more than doubled, with coverage growing from 400,000 to 1,000,000 square kilometres.

However, we typically talk about network coverage in terms of people covered. From this perspective, the Vodafone footprint has expanded from covering 95.4% of the population to 98.4% of the population.

On Optus’ side, it has gained access to TPG’s spectrum in regional Australia, giving it extra network capacity. As part of the MOCN Optus is able to utilise TPG's network spectrum to deliver faster speeds and enhance service quality. Optus says this will also speed up its 5G rollout in regional Australia.

Best coverage Australia: Telstra vs. Optus vs. Vodafone

Telstra, Optus and Vodafone are the telcos behind the mobile networks in Australia. Not every netowkr is created equal. Compare Telstra, Optus and Vodafone's networks to see who has the best mobile coverage in Australia.

Telstra vs Optus vs Vodafone coverage Australia

When does the Optus-TPG network sharing deal take effect?

Optus and TPG are sharing their mobile networks as of January 30, 2025. All mobile customers serviced by the Optus and Vodafone networks now have access to the benefits, including access to 5G where it's available. Individual users do not have to make any changes to make use of the extra coverage.

You can see the cheapest plans on the Optus and Vodafone networks with at least 20GB of data here:

Vodafone network plans
Optus network plans

#1	SpinTel Editor's Pick	SpinTel Editor's Pick $23 Mobile Plan 25GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT WhistleOut Special: Enjoy $11 off for the first 6 months for new customers - $12/mth for first 6 months, then $23/mth $12.00/mth Min. cost $12 Go to Site	$12.00/mth Min. cost $12	Go to Site
#2	Yomojo	Yomojo Starter 29GB Plan 29GB data at download speeds up to 150Mbps On the Optus 4G Plus Mobile Network $24.90 Per 30 Day Renewal Link not supplied	$24.90 Per 30 Day Renewal	Link not supplied
#3	Dodo	Dodo Small Mobile Plan 25GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device $25.00/mth Min. cost $25 Go to Site	$25.00/mth Min. cost $25	Go to Site
#4	Coles Mobile	Coles Mobile Prepaid $25 for 28 Days 22GB data On the Optus 4G Plus Mobile Network $25.00 Per 28 Day Renewal Link not supplied	$25.00 Per 28 Day Renewal	Link not supplied
#5	SpinTel	SpinTel $29 Mobile Plan 50GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $29.00/mth Min. cost $29 Go to Site	$29.00/mth Min. cost $29	Go to Site
#6	Dodo Editor's Pick	Dodo Editor's Pick Medium Mobile Plan 40GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 50% off for first 4 mths! Get the Medium Mobile Plan for $15/mth for first 4 mths. New and returning mobile customers only. Ends 27.10 $30.00/mth Min. cost $15 Go to Site	$30.00/mth Min. cost $15	Go to Site
#7	Aussie Broadband	Aussie Broadband Saver 5G SIM Plan 20GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $30.00/mth Min. cost $30 Link not supplied	$30.00/mth Min. cost $30	Link not supplied
#8	SpinTel	SpinTel $35 Mobile Plan 100GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $35.00/mth Min. cost $35 Go to Site	$35.00/mth Min. cost $35	Go to Site
#9	amaysim	amaysim UNLIMITED 42GB Plan 75GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $23 for first renewal & includes 33GB bonus data for first 3 renewals when you sign up by 15.11.26. Online only. T&Cs apply $35.00 Per 28 Day Renewal Link not supplied	$35.00 Per 28 Day Renewal	Link not supplied
#10	Optus	Optus $60 Optus Choice Plus Plan 100GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: $39/mth and 100GB/mth for first 12 months, then 60GB/mth and $60/mth or as notified. New services. Ends 12.11.26. Terms apply. $39.00/mth Min. cost $39 Go to Site	$39.00/mth Min. cost $39	Go to Site

#1	Lyca Mobile Editor's Pick	Lyca Mobile Editor's Pick Unlimited Plan S 50GB data at download speeds up to 100Mbps Vodafone 5G Network in selected areas with 5G devices Deal: $15 for first 6 renewals when you activate this plan. Offer ends 31.12.26. T&Cs apply $15.00 Per 28 Day Renewal Link not supplied	$15.00 Per 28 Day Renewal	Link not supplied
#2	iiNet	iiNet 30GB Small Plan 30GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: 50% off - $15/mth for first 6 months, then $30/mth ongoing. Available until withdrawn. T&Cs apply. $15.00 Per 1 Month Renewal Link not supplied	$15.00 Per 1 Month Renewal	Link not supplied
#3	TPG Editor's Pick	TPG Editor's Pick 30GB Small Plan 30GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: 50% off - $15/mth for first 6 months, then $30/mth ongoing. Available until withdrawn. T&Cs apply. $15.00 Per 1 Month Renewal Link not supplied	$15.00 Per 1 Month Renewal	Link not supplied
#4	Kogan Mobile	Kogan Mobile Small Monthly Plan 25GB data On the Vodafone 4G Mobile Network $23.00 Per 30 Day Renewal Go to Site	$23.00 Per 30 Day Renewal	Go to Site
#5	Lebara Mobile	Lebara Mobile $25 SIM Plan 25GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Get the $25 SIM for $9 online until 05.10.26. T&Cs apply $25.00 Per 28 Day Renewal Link not supplied	$25.00 Per 28 Day Renewal	Link not supplied
#6	Kogan Mobile	Kogan Mobile Medium Monthly Plan 60GB data On the Vodafone 4G Mobile Network Deal: Get 60GB for $12 (includes $13 off for first month + 20GB bonus data for 3 months), then 40GB for $25 thereafter, valid until 04.10.26 $29.00 Per 30 Day Renewal Go to Site	$29.00 Per 30 Day Renewal	Go to Site
#7	felix mobile	felix mobile felix 25GB Mobile Plan 25GB data at download speeds up to 150Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $15/mth for first 3 mths, then $30/mth. Use promo code FELIX50. T+Cs apply $30.00 Per 1 Month Renewal Go to Site	$30.00 Per 1 Month Renewal	Go to Site
#8	felix mobile	felix mobile felix 50GB Mobile Plan 50GB data at download speeds up to 150Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $17.50/mth for first 3 mths, then $35/mth. Use promo code FELIX50. T+Cs apply $35.00 Per 1 Month Renewal Go to Site	$35.00 Per 1 Month Renewal	Go to Site
#9	felix mobile	felix mobile felix Unlimited Mobile Plan Unlimited data at download speeds up to 40Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $20/mth for first 3 mths, then $40/mth. Use promo code FELIX50. T+Cs apply $40.00 Per 1 Month Renewal Go to Site	$40.00 Per 1 Month Renewal	Go to Site
#10	Vodafone	Vodafone $40 Prepaid Plus Recharge 90GB data Vodafone 5G Network in selected areas with 5G devices Deal: Includes 60GB bonus data for first 3 recharges + $5 off with every Automatic Recharge $40.00 Per 28 Day Renewal Link not supplied	$40.00 Per 28 Day Renewal	Link not supplied

Optus-TPG network sharing deal FAQs

Do Optus and TPG networks have identical coverage under the network-sharing agreement?

Optus still has slightly more coverage at 98.5% of the population compared to 98.4% of the population with TPG. This is because while Optus will share its network coverage with TPG in regional parts of Australia, each still maintains its own network in metropolitan areas.

Will prices increase for TPG network customers?

TPG hasn't indicated yet that it will be planning to increase prices for customers as a result of the network-sharing agreement. However, it's common for mobile providers to increase their prices (usually once per year).

Vodafone for example, increased plan prices for new customers in January last year. A frequently asked question on Vodafone's website states "We do not have plans to increase mobile prices because of the regional network arrangement".

Will the Optus-TPG network-sharing deal lead to more congestion?

If anything congestion should be lessened. Optus' customers in regional Australia will benefit from increased capacity with Optus accessing TPG's spectrum.

Looking for a new NBN plan?

These are the most popular NBN 50 plans with WhistleOut users this week:

#1	Dodo Editor's Pick	Dodo All Fixed Line nbn® Editor's Pick nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $87.99/mth. Ends 08.12.26. T&Cs apply. $57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99 Go to Site*	$57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99	Go to Site
#2	amaysim	amaysim All Fixed Line nbn® NBN50 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $40/mth off for the first 6 months ($30 NBN Sale + $10 Standard Intro offer), then $85/mth. Ends 04.10.26 $45/mth for first 6 months, then $85/mth Min. cost $45 Go to Site	$45/mth for first 6 months, then $85/mth Min. cost $45	Go to Site
#3	Tangerine Telecom	Tangerine Telecom All Fixed Line nbn® Value Plus NBN 50/20 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $25/mth off for the first 6 mths, $64.90/month for first 6 months, then $89.90/month. $64.90/mth for first 6 mths, then $89.90/mth Min. cost $64.90 Go to Site	$64.90/mth for first 6 mths, then $89.90/mth Min. cost $64.90	Go to Site
#4	TPG	TPG All Fixed Line nbn® nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: $69.99/mth for first 6 months, then $89.99/mth. T&Cs apply. $69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99 Link not supplied	$69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99	Link not supplied
#5	Aussie Broadband	Aussie Broadband All Fixed Line nbn® Value nbn - Unlimited All Fixed Line nbn® nbn® 47/18 Mbps Unlimited Data Deal: Includes $25 off for the first 6 months. Promo code SPRING25. $95/mth after promo ends 15.11.26 $70/mth for first 6 months, then $95/mth Min. cost $70 Link not supplied	$70/mth for first 6 months, then $95/mth Min. cost $70	Link not supplied
#6	Superloop	Superloop All Fixed Line nbn® Extra-value nbn50/20 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $20/mth off for 6 months! $69/mth for 6 mths, then $89/mth + Bundle & Save $69/mth for first 6 mths, then $89/mth Min. cost $69 Go to Site	$69/mth for first 6 mths, then $89/mth Min. cost $69	Go to Site
#7	iiNet	iiNet All Fixed Line nbn® nbn50 Liimitless All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $20/mth off for 6 mths – $69.99/mth for first 6 months, then $89.99/mth. Use code SAVE20FOR6 $69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99 Link not supplied	$69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99	Link not supplied
#8	Belong	Belong All Fixed Line nbn® NBN Standard Plus – Unlimited All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $36 off for 6 months - $55/mth for first 6 mths, then $91/mth (Offer ends 04.11.26) + Free $80 Mobile SIM $55/mth for first 6 mths, then $91/mth Min. cost $55 Go to Site	$55/mth for first 6 mths, then $91/mth Min. cost $55	Go to Site
#9	Kogan Internet	Kogan Internet All Fixed Line nbn® Silver Unlimited All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $11/mth off for 12mths. $69.90/mth for first 12 months then revert back to $80.90/mth. Offer available until withdrawn. $69.90/mth for first 12 mths, then $80.90/mth Min. cost $69.90 Go to Site	$69.90/mth for first 12 mths, then $80.90/mth Min. cost $69.90	Go to Site
#10	Flip	Flip All Fixed Line nbn® Unlimited Family nbn50 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $16.90/mth off for 6 months - $68/mth for first 6mths then $84.90/mth. New customers only. Ends 31.10.26. T&Cs apply. $68/mth for first 6 mths then $84.90/mth Min. cost $68 Go to Site	$68/mth for first 6 mths then $84.90/mth Min. cost $68	Go to Site

Dylan Crismale

Digital Content Editor

Dylan Crismale is a Digital Content Editor at WhistleOut, has been writing for almost a decade across a variety of Australian publications. He previously worked as a writer at Finder covering energy, internet and mobile plans. Dylan is passionate about finding the best deals to save people money and educating people about tech. When he's not sat at his desk Dylan loves working out, bingeing TV and hanging out with friends.

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