PETER W.
Fast service as always
Fast service as always
Indonesia Data SIM Card | 20GB - 31 Days
5.0|Based on 33 Reviews4.97 out of 5 stars based on 33 reviews
3 (Tri)5G/4G
IM35G/4G
Axis5G/4G
XL5G/4G
Smartfren5G/4G
Telkomsel5G/4G
Indonesia Data SIM Card | 20GB - 31 Days
5.0|Based on 33 Reviews4.97 out of 5 stars based on 33 reviews
3 (Tri)5G/4G
IM35G/4G
Axis5G/4G
XL5G/4G
Smartfren5G/4G
Telkomsel5G/4G
Data
20GB Data
Validity
31 days
Data Speed
4G/5G
Calls
Not included (Data-Only)
Phone Number
N/A
Texts
Not included (Data-only)
Hotspot
Yes
Product Add-on
N/A
AUD$55.00
Group trip?
Order for everyone
1
Secure payment guaranteed.
Price Drop? Get a Refund
If the price drops within 30 days, we'll refund the difference!
Seen it for less? We'll beat it!
If you find the same SIM for less, we'll beat the price by 5%!
AUD$55.00
1
Secure payment guaranteed.
Price Drop? Get a Refund
If the price drops within 30 days, we'll refund the difference!
Seen it for less? We'll beat it!
If you find the same SIM for less, we'll beat the price by 5%!
Recent Reviews
PETER W.
Fast service as always
Fast service as always
Josh
Highly recommend SimCorner! Their
Highly recommend SimCorner! Their international roaming SIM was a lifesaver. It was super easy to get working and provided a great, reliable connection everywhere I went. Fantastic value for the peace of mind it gives you. Definitely my go-to from now on.
Andrea V.
handy
having a sim once you lended is handy in case you have a driver waiting for you so you can chat with him. But thinking about the price i paid in Australia, compare what you can get in the airport once landed , i will buy one in Denpasar next time
Lynda H.
Bali holiday my 70th Birthday celebrations
The SIM card was fantastic
Indonesia Data SIM Card (31 Day - 20GB) – Stay Connected Anywhere!
Traveling to Indonesia? Stay online without worries with the Indonesia Data SIM Card (31 Day - 20GB). Perfect for tourists, business travelers, and digital nomads, this SIM gives you 20GB of high-speed 4G/5G data for 31 days. No need to hunt for Wi-Fi—surf, stream, and navigate with ease.
Why Choose This Indonesia Data SIM Card?
Fast & Reliable Internet in Indonesia
Enjoy high-speed 4G/5G data across Indonesia. Whether you’re uploading travel pics, using Google Maps, or video calling home, this Indonesia SIM card keeps you connected. No speed throttling—just smooth browsing.
No Blocked Websites or Apps
Unlike some local SIMs, this Indonesia travel SIM card doesn’t restrict social media or messaging apps. Use Facebook, WhatsApp, Instagram, Google Maps, and more without needing a VPN.
Works in Many Devices
Compatible with unlocked phones, iPads, tablets, dongles, and Mifi devices. Just pop the SIM in and go. Check the "Compatibility" section to ensure your device works.
Easy to Use – No Calls or Texts
This is a data-only SIM, meaning no phone number, calls, or texts. But with apps like WhatsApp and Skype, you won’t miss them. Hotspot/tethering is allowed, so share data with other devices.
31 Days of Hassle-Free Data
The 20GB Indonesia SIM card lasts 31 days from activation. Install it when you land, follow the simple activation steps, and you’re set.
How It Works
-
Order Before You Travel – Get your Indonesia Data SIM delivered to your home or pick it up at the airport.
-
Install Upon Arrival – Insert the SIM once you land in Indonesia.
-
Activate & Connect – Follow the activation guide (see "How to activate this SIM card" in the "Things to know" section).
-
Enjoy Unlimited Browsing – Use your 20GB data for maps, social media, and more.
Perfect for Short Trips
Whether you’re exploring Bali, Jakarta, or Lombok, this 31-day Indonesia SIM card is ideal for short stays. No contracts, no hidden fees—just fast, reliable data when you need it.
Who Should Buy This SIM?
-
Tourists – Navigate with Google Maps, share travel updates.
-
Business Travelers – Stay connected for emails and video calls.
-
Digital Nomads – Work remotely without Wi-Fi struggles.
Get Your Indonesia Data SIM Card Today!
Don’t waste time searching for Wi-Fi hotspots. Buy the Indonesia Data SIM Card (31 Day - 20GB) now and enjoy fast, unrestricted internet throughout your trip.
Order now and stay connected in Indonesia!
Included Features Summary:
- Country Coverage: Indonesia
- Data: 20GB
- Data Speed:
- Calls: Not Included
- Texts: Not Included
- Phone Number: Not Included
- Hotspot/Tethering: Yes
- Validity: 31 Days service from activation
- Device Compatibility: Can be used with unlocked mobile phones, Apple iPads, tablets, dongles, and MiFi devices. For compatibility details, please see the "Compatibility" section in "Things to know" section
- When to install: Upon arrival at your destination
- Activation: Please see "How to activate this SIM card" in the "Things to know" section
- No restrictions to any websites or Social media apps such as Facebook, Whatsapp, Instagram, Google Maps, messaging apps etc. VPN not required when using Mobile Data.
Member Exclusive
Get 10% Off Your Next Adventure
Sign up to our newsletter and join 1M+ travelers for expert roaming hacks, global 5G updates, and early access to all our best deals.
SimCorner’s Unmatched Guarantees for Global Connectivity
Every SimCorner eSIM or SIM card you purchase is protected by our official service guarantees.
5% Price Beat Guarantee
Find the same plan at a lower price elsewhere? We will beat it by 5%—even on sale.
30-Day Price Lock Guarantee
If our price drops within 30 days of your purchase, we will credit you the difference.
100% Money-Back Guarantee
Experienced a technical failure we cannot fix? Receive a hassle-free full refund.
SIM Card Reviews & Ratings
5.0/5
Overall Rating
Based on Verified Ratings
Photos from Customers (18 photos)
No reviews to display yet.
AUD$55.00
Group trip?
Order for everyone
1
Secure payment guaranteed.
SIM Card FAQs: All You Need to Know
Everything you need to know about SimCorner’s SIM and eSIM services for a hassle-free travel. View all FAQ
SimCorner is your trusted global provider of travel eSIM and SIM cards. We offer affordable, hassle-free plans with options for data-only or data with calls and SMS, covering 200+ destinations. Order our prepaid SIM cards online for fast delivery to your doorstep, or choose an eSIM for instant purchase and easy activation. With our unmatched coverage and award-winning customer support, you can explore the world with confidence wherever your travels take you.
Make sure that your device is unlocked before you depart for your trip.
Please note: Being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
To activate, simply insert the sim into your device and turn your device ON. The sim will automatically connect to a network which will commence your 31 days of service. This sim will activate in any country, so please only insert once you are ready to use the sim.
Please note, you will need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your device to use the service.
This sim card is a Data-ONLY sim hence it doesn't come with a phone number. The sim card does not allow you to make direct calls or send direct SMS. However, you are still able to make calls and send messages via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
However, you are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
You will receive a 3-in-1 sim card; which includes all sizes (Standard, Micro and Nano). This sim card will fit in any phone. You simply need to just pop out the sim card size that fits your phone.
Indonesia
The mobile data APN settings should automatically update when you insert the sim card in you phone. If it does not, you need to update the settings so it states the following;
APN Name: internet
APN: internet
Details about APN settings and other important information will be noted on the instruction sheet that will come accompanied with the sim card.
The features on the sim card are valid for 31 days of service from activation.
As this sim card cannot be recharged, if you feel you need more than 20GB of data then please purchase multiple sims accordingly. For example, if you need 60GB of data then please purchase 3 of these sim cards bearing in mind that each time you activate one sim you will have 31 days to use the 20GB of data.
If you are travelling for longer than 31 days, please purchase multiple sims accordingly. For example, if you are travelling for 60 days then purchase 2 of these sims and swap them over at the end of the 31 day period.
Should you run into any issues with the sim card whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information;
Your order number or the name that the order is under along with the sim card number.
Which country you are in currently and whether the sim card connects to any network, if so, which network?
Did you receive any SMS after you inserted the sim card? If so, please send us a screenshot of that message.
Message us screenshots of any error message you are getting.
What phone model you are using?
Any other information about the issue, which will assist us in helping you resolve the issue.
You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
You are able to remain in touch with your friends and family via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype etc.
If you are travelling to different countries that are noted on the "Countries Coverage" section, then all you need to do is restart your phone as you move from one country to another. The sim card will automatically connect to a local carrier.
Should you run into any issues, with network connections as you move from one country to another we encourage you to contact us immediately at support@simcorner.com
Order your travel SIM online and select the delivery method that best suits your travel date. SimCorner delivers to many countries across the world and has dispatch locations in Australia, Canada, New Zealand and United Kingdom.
Receive your SIM in the mail prior to departing for your trip.
Insert your SIM card in your phone as soon as you land and stay connected.
Make sure that your device is unlocked before you depart for your trip.
Please note: Being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
20GB Data
31 Days of service from activation
No restrictions to any websites or Social media apps such as Facebook, Whatsapp, Instagram, Google Maps, messaging apps etc. VPN not required when using Mobile Data.
To check your data balance/allowance you simply need to dial *111*6# then press Call (star, one, one, one, star, six, hash then press Call).
If you receive any text messages noting that you have zero credit balance then you can ignore as it does not relate to your data balance.
Yes, you are able to hotspot/tether from your phone to another phone or device.
You simply need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your device to use the service. The sim card activates as soon as you insert the sim card in your device. It is on this date that your 10 days of service will commence.
This sim connects to TELKOMSEL and Indosat Ooredoo
If you are travelling for longer than 31 days, please purchase multiple sims accordingly. For example, if you are travelling for 60 days then purchase 2 of these sims and swap them over at the end of the 31 day period
Should you run into any issues with the sim card whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information;
Your order number or the name that the order is under along with the sim card number.
Which country you are in currently and whether the sim card connects to any network, if so, which network?
Did you receive any SMS after you inserted the sim card? If so, please send us a screenshot of that message.
Message us screenshots of any error message you are getting.
What phone model you are using?
Any other information about the issue, which will assist us in helping you resolve the issue.
This sim card is a Data-ONLY sim, hence, the sim card does not allow you to make direct calls and send SMS. However, you are still able to make calls and send messages via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
Yes, if you purchase 2 sim cards then you will be able to contact each other via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype etc
We have a 100% Money Back Guarantee policy, which means that if you have a bad experience with one of our sim card and receive no value from it, we will provide you a refund. However, you MUST contact us whilst you are having the issue, so our team can assist you in resolving your problems. Please do this when you are in WiFi (generally at the airport when you land if not working to begin with) or e-mail us from your accommodations (WiFi) or cafe etc.
If you only decide to contact us after you return to let us know the sim didn't work then we can't look to provide a refund as we won't be able to see exactly what the issue was and why it didn't work.
Should you run into any issues whilst using the sim card, please immediately contact us at support@simcorner.com Should our team be unable to assist you in resolving your issue, then we will provide you a refund on your purchase.
Yes, you will have access to all your apps, messages, contacts and emails whilst using this sim card. Nothing on your phone is deleted or changed and you can continue to use your phone as per normal. The only change with using this sim card is that you will have a new phone number.