telsim.com.au

2.4
2.4 Based on 25 reviews

About Telsim Telsim is an Australian telecommunications provider dedicated to delivering reliable, affordable, and flexible communication solutions for individuals and businesses across Australia. Based in Australia and operating under telsim.com.au, we ...

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Average Rating

2.4

/
5

25 Reviews

5 Star
43%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
57%

Filtered Reviews

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Review Time

Mathilde Dalgaard
Its shit

Its shit, and really bad customer service

1
Date of experience: Aug 10, 2025
Emily
Stole money from me disguised as auto…

Stole money from me disguised as auto renew. Aussie scumbags.

1
Date of experience: Aug 03, 2025
Reuben C.
Bad experience. No understanding from customer support

Telsim does not support google pixel 9 pro. Before the activation process of the esim was completed, I asked to cancel my order and a refund, but support didn't help on that. They charged me for a service that I couldn't use. The list of supported devices is limited.

1
Date of experience: Jul 30, 2025
Sid Walker
This company is a scam

This company is a scam. I was travelling for two weeks , no cover in all the way down to Northern Territory to Adelaide , and when I arrived it's said; that I run off data's ???????? How??????? Now I was sleeping , and I receive a message at 3 am while I was sleeping that I use all my data's. I have being with Telsim 3 years and was def filthy not like this , I'm swapping companies , scammers

1
Date of experience: Jun 29, 2025
Lyle Patterson
Bought a eSIM for traveling around in…

Bought a eSIM for traveling around in Australia, won’t recommend this firm it workes in Melbourne, Sydney, Newcastle, Brisbane everything in the middle or more south NONE existents Horrible internet even in the cities keeps jumping on and off Stay away from Telsim YOU can find a better firm!

1
Date of experience: Apr 25, 2025
Syd R.
Awful service

Purchased a sim card, and then when I went to activate it, they told me that the email address which I have been using for the last 20 years 'is not valid'.Then proceed to tell me I should register for a gmail account. Since when do I have to have a gmail account just to buy a sim card!Then told me that they wouldn't give me a refund !!!!

1
Date of experience: Apr 03, 2025
Madarrow9261
Worst SIM card company I’ve ever bought…

Worst SIM card company I’ve ever bought from worldwide. In ALL ways.

1
Date of experience: Mar 26, 2025
Michele Carter
Telsim network is working prefectly for…

Telsim network is working prefectly for me. I pay $35 each month and getting 45 gb. This is a good value with a proper connection

5
Date of experience: Dec 04, 2024

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Business Details

  • About Telsim

    Telsim is an Australian telecommunications provider dedicated to delivering reliable, affordable, and flexible communication solutions for individuals and businesses across Australia. Based in Australia and operating under telsim.com.au, we focus on making connectivity simple, transparent, and accessible for everyone.

    All Telsim services operate on the Telstra Wholesale network, giving our customers access to one of Australia’s most extensive and trusted mobile networks. This means wider coverage, stronger signal quality, and dependable performance across metropolitan, regional, and rural areas.

    Our services are designed to meet the real-world needs of our customers, whether they are small businesses, growing enterprises, or everyday users looking for dependable mobile and data solutions. We understand that communication is essential in today’s world, which is why we prioritise network reliability, clear pricing, and responsive customer support.

    At Telsim, we believe that great service starts with listening. We take customer feedback seriously and continuously improve our offerings based on real experiences. Our team is committed to providing honest advice, fast support, and practical solutions without unnecessary complexity or hidden fees.

    We aim to remove the frustration often associated with telecommunications by offering straightforward plans, clear terms, and friendly assistance whenever it’s needed. Whether you’re setting up a new service, transferring from another provider, or seeking ongoing support, our goal is to make the process smooth and stress-free.

    Telsim is proud to serve Australian customers with integrity, transparency, and care. We see every review as an opportunity to grow and do better. By choosing Telsim, you’re choosing a company that values trust, long-term relationships, and service excellence—powered by the reach and reliability of the Telstra Wholesale network.
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  • email support@telsim.com.au
  • call 1300835746
  • language https://telsim.com.au

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