How to Get a SIM Card at Denpasar Airport (DPS): A Step-by-Step Guide

You land at Ngurah Rai after a long flight, your phone is at 12%, and you need to book a Gojek or Grab to your villa. The airport Wi-Fi is slow and drops out. You also have vague memories of something called “IMEI registration” that might block your phone. In 2026 the process is simpler than it used to be, but only if you know which counter to visit and which rules apply to your stay. This guide walks you through it, from the arrivals hall to your first successful ride booking.

Why a Local SIM Is Worth Having in Bali

Wi-Fi is easy to find in Bali, but it only works while you are sitting still. A local SIM keeps you Connected on the road, which is where you need it most.

• Navigation: Google Maps works best with live data. Bali’s lanes are narrow, and a missed turn can cost you 20 minutes.
• Ride-hailing: Gojek and Grab are the main way to get around. You need data to book, track, and message your driver.
• Communication: Local calls, messaging, social media, and browsing all run on your data plan.
• Safety: You can reach emergency help or your accommodation at any time.
• Convenience: Many local services and apps ask for an Indonesian number.

IMEI Registration and the 90-Day Rule: What Changed Since 2024

Indonesia introduced mandatory IMEI (International Mobile Equipment Identity) registration in 2020 to fight the illegal import of mobile phones. Every device that uses an Indonesian cellular network must have its IMEI registered with the government. If it is not registered, the device gets blocked from local networks after a set period.

Stays of up to 90 days (most tourists)

If you buy a tourist SIM at an official airport counter or an authorised retail outlet, the vendor now typically handles a simplified IMEI registration for you. Your phone’s IMEI is temporarily linked to your passport details for the length of the tourist package, for example 30 days. In practice, this means you generally do not need to visit the customs office separately for a short-term tourist SIM.

Your phone works normally for the validity of the SIM, usually up to 90 days from activation. After that period, if you insert another Indonesian SIM, the device might be blocked unless it is fully registered.

Stays over 90 days, or local SIM use over 90 days

If you plan to stay longer than 90 days, or you want to use an Indonesian SIM or eSIM in your foreign phone for more than 90 days, you must formally register your IMEI at the Customs (Bea Cukai) office when you arrive at DPS. If you skip this, your phone will be blocked from all Indonesian cellular networks after the 90-day grace period.

The USD 500 Exemption: When Your Phone Could Be Taxed

Formal registration brings in a second issue: import duty. Each traveller gets a duty exemption for goods, including mobile phones, valued up to USD 500 per person. That is about IDR 7,500,000, assuming an exchange rate of 1 USD = 15,000 IDR.

If your phone is worth more than USD 500, you pay duties and taxes on the excess amount. These typically include:

• Value Added Tax (VAT) of 11%
• Income Tax (PPh Pasal 22) of 10% if you have a Taxpayer Identification Number (NPWP), or 20% if you do not

Example: A phone valued at USD 800 (IDR 12,000,000) has a taxable amount of USD 300 (IDR 4,500,000). The taxes are calculated on that IDR 4,500,000.

The exemption limit and tax percentages have been stable for several years, but they can change. Check the current figures with Bea Cukai before you fly if your phone is an expensive model and you are staying long.

Registering Your IMEI at DPS Customs for Stays Over 90 Days

Only follow these steps if your stay, or your use of a local SIM, goes beyond 90 days.

1. Before you fly: Fill out the electronic Customs Declaration (E-CD) at www.beacukai.go.id/ecd. You can do this up to 3 days before arrival, and you will receive a QR code.
2. After collecting your luggage: Find the Customs (Bea Cukai) counter in the Arrivals Hall.
3. Show your documents: Passport, boarding pass, the E-CD QR code, and the phone you want to register.
4. Inspection and valuation: Officers inspect your phone and decide its value. Bring the purchase receipt if you have one.
5. Pay duties and taxes, if needed: This applies only if the value is over USD 500. You can usually pay in cash (IDR) or by credit or debit card.
6. Get approval: Once any payment is made, your IMEI is officially registered and you receive a receipt or confirmation.
7. Buy your SIM or eSIM: Now any local SIM or eSIM will work for longer than 90 days.

Expect 30 minutes to over an hour, depending on the queue and how complex your declaration is.

Buying a Physical SIM at DPS: The Counter-by-Counter Walkthrough

Once you pass the baggage claim and step into the Arrivals Hall, the telecom counters are right there. Official kiosks and counters for the major providers are usually easy to spot, often just after the customs exit.

1. Choose a provider. Think about coverage, data allowance, and price. Telkomsel generally offers the best coverage, especially outside the main cities.
2. Go to the counter. Telkomsel, Indosat Ooredoo, XL Axiata, and Smartfren all have a presence.
3. Hand over your passport and phone. Staff scan your passport for registration and may need your phone to check the IMEI and activate the SIM.
4. Pick a tourist package. Tell them how long you are staying and how much data you use. They will offer several prepaid tourist packages.
5. Pay in IDR. Most counters accept cash and major credit or debit cards.
6. Let them activate it. Staff insert the SIM, activate it, and do the simplified tourist IMEI registration. They may take your photo or scan your fingerprint, which is standard for new SIM activations in Indonesia.
7. Test it before you leave. Make a call and open a web page. If something fails, it is far easier to fix at the counter.

The whole process usually takes 5 to 15 minutes per customer.

Telkomsel, Indosat, XL, or Smartfren: Coverage and Plan Comparison

All the tourist plans below typically last 30 days and include local calls and SMS. Prices and data allowances can shift slightly, so treat them as 2026 estimates.

Telkomsel

Widely regarded as having the best and most extensive coverage in Indonesia, including remote areas and smaller islands. A typical 2026 plan gives 25GB to 30GB of data. Website: www.telkomsel.com.

Telkomsel also runs a digital-first brand called by.U, managed entirely through the by.U app. You can order a SIM online or pick up a SIM kit at select convenience stores or by.U kiosks, and activate it in the app. It is possible to do, but it is less straightforward than a direct tourist SIM at the airport when you need data immediately. Website: www.byu.id.

Indosat Ooredoo (IM3)

Excellent in major cities and tourist areas such as Bali and Java, and good in other populated regions. A typical plan gives 20GB to 25GB. Manage it with the MyIM3 app. Website: www.indosatooredoo.com.

XL Axiata

Strong in Java, Bali, and major cities, and a good alternative to Telkomsel in many areas. It is often slightly cheaper than Telkomsel, with a typical plan of 18GB to 22GB. Manage it with the MyXL app. Website: www.xl.co.id.

Smartfren

Good in urban areas and tourist hubs, but less extensive than Telkomsel in remote regions. It is known for affordable data and early adoption of eSIM. A typical plan gives 15GB to 20GB. Manage it with the MySmartfren app. Website: www.smartfren.com.

2026 SIM Budget: What You Will Pay

These are estimated 2026 prices for a typical 30-day tourist plan.

• Budget: Smartfren, 15GB to 20GB for IDR 75,000 to IDR 100,000. Good if you stay in towns and tourist areas and mainly need maps and ride-hailing.
• Mid-range: XL Axiata, 18GB to 22GB for IDR 90,000 to IDR 130,000, or Indosat Ooredoo (IM3), 20GB to 25GB for IDR 100,000 to IDR 150,000. A balanced choice for Bali and Java.
• Comfortable: Telkomsel, 25GB to 30GB for IDR 150,000 to IDR 200,000. The safest option if you plan to visit remote islands, mountains, or national parks.

If your data runs out, you can top up at convenience stores such as Indomaret and Alfamart, at official provider stores, or in the provider apps using a local payment method or credit card. The overall 2026 trend is slightly more generous data allowances at similar prices to before.

eSIM Options: Local vs. International Roaming

An eSIM is a digital SIM built into your phone, so you can activate a plan without a physical nano-SIM card. It only works on compatible devices, so check yours before you travel.

Who offers eSIMs now

Adoption has grown a lot since 2024. Smartfren was an early pioneer and remains a strong contender, often with very competitive rates. Telkomsel and Indosat Ooredoo now offer eSIM services more robustly, for both prepaid and postpaid plans, and tourist eSIM packages are becoming more common and easier to get.

How to buy and activate

1. Buy it. Purchase from the provider’s official website (Smartfren, Telkomsel, Indosat) or from a third-party platform such as Klook, Traveloka, or Airalo. Some provider kiosks at DPS may also activate an eSIM by giving you a QR code after purchase.



2. Get the QR code. It arrives by email or directly at the counter.
3. Add the plan. Go to Settings, then Cellular or Mobile Data, then Add eSIM or Add Data Plan, and scan the QR code.
4. Follow the on-screen steps. You usually need an internet connection, such as airport Wi-Fi, for the first setup.

IMEI rules for eSIMs

This is where people get confused. If you buy an eSIM directly from an Indonesian provider (Telkomsel, Indosat, Smartfren), your device’s IMEI follows the same 90-day rules as a physical SIM. For short tourist eSIMs, the vendor handles the simplified registration. For stays over 90 days, you must register at customs.

International roaming eSIMs, such as Airalo or Holafly, work under international roaming agreements on local networks. Your IMEI does not need to be registered with Indonesian customs. They suit short trips if you want to avoid local registration, though data can cost slightly more than a local SIM.

Wi-Fi and Network Coverage: What to Expect

Wi-Fi

• DPS airport: Free Wi-Fi is available throughout, though it may have time limits or data caps. Premium options may be sold too.
• Accommodation: Hotels, guesthouses, villas, and homestays across Bali and Indonesia almost always provide free Wi-Fi.
• Cafes and restaurants: Most offer free Wi-Fi with a purchase, and co-working spaces do too.
• Public hotspots: These exist but are less reliable and less secure than your own data or your accommodation’s Wi-Fi.

Coverage by region

• Excellent: Java and Bali have reliable 4G/5G coverage, especially from Telkomsel, Indosat Ooredoo, and XL Axiata.
• Good: Major cities and popular destinations on other islands, such as Lombok, Sumatra, and Sulawesi.
• Variable to poor: Remote islands, mountainous regions, national parks, and less-developed areas can have limited or no signal. Telkomsel usually performs best here.

Common Mistakes to Avoid

• Arriving with a locked phone. Make sure your phone is not locked to a carrier in your home country before you travel.
• Forgetting your physical passport. You need it at the counter, not a photo of it.
• Assuming 90 days covers everything. The grace period is for the SIM’s validity. A longer stay, or a second Indonesian SIM after 90 days, needs full IMEI registration.
• Ignoring the phone’s value. A phone worth more than USD 500 can mean VAT and income tax at customs if you register formally.



• Not testing the SIM. Check calls and data at the counter before you walk out.
• Buying the wrong eSIM type. A local Indonesian eSIM follows the IMEI rules, while an international roaming eSIM does not. Know which one you bought.
• Skipping the compatibility check. Confirm your device supports eSIM before paying.
• Choosing the cheapest plan for a remote trip. Smartfren is great value in towns, but it is less extensive than Telkomsel in remote regions.

Frequently Asked Questions

Do I need to register my IMEI as a tourist in Bali?

For stays up to 90 days, usually not separately. If you buy a tourist SIM from an official airport counter or authorised outlet, the vendor handles a simplified registration linked to your passport. For stays over 90 days, you must register your IMEI at Bea Cukai on arrival.

Which SIM card is best at Denpasar Airport?

Telkomsel is generally best for coverage, especially outside main cities and on remote islands. For Bali and Java alone, Indosat Ooredoo (IM3) and XL Axiata also work well, and Smartfren is the cheapest. Pick based on where you will travel and how much data you need.

How much does a tourist SIM cost at DPS in 2026?

Estimated 2026 prices for 30-day plans run from about IDR 75,000 to IDR 100,000 for Smartfren, up to IDR 150,000 to IDR 200,000 for Telkomsel. XL Axiata costs IDR 90,000 to IDR 130,000, and Indosat IM3 costs IDR 100,000 to IDR 150,000. Prices can shift slightly.

Can I use an eSIM in Indonesia without registering my IMEI?

Yes, with an international roaming eSIM such as Airalo or Holafly, which works under roaming agreements and needs no Indonesian customs registration. A local eSIM from Telkomsel, Indosat, or Smartfren follows the same 90-day IMEI rules as a physical SIM, with simplified vendor registration for short stays.

What happens if my phone is worth more than USD 500?

If you register formally at customs, you pay duties and taxes only on the amount above USD 500 (about IDR 7,500,000). Taxes include 11% VAT and income tax (PPh Pasal 22) of 10% with an NPWP or 20% without. A USD 800 phone is taxed on USD 300, or IDR 4,500,000.

📷 Featured image by Abdul Ridwan on Unsplash.