CelcomDigi is the best local SIM for most visitors to Malaysia thanks to the widest coverage, with Hotlink and U Mobile offering cheaper unlimited-data deals in the cities. That said, since February 2026 every physical SIM requires passport registration at the counter, so a travel eSIM is faster and skips the queue entirely, see our Malaysia eSIM guide to compare, or let the eSIM Finder pick for you.
What This Guide Covers
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Malaysia's Mobile Landscape
Malaysia has three main mobile network operators: CelcomDigi, Maxis (whose prepaid brand is Hotlink), and U Mobile. CelcomDigi was formed in 2022 by the merger of Celcom and Digi and is now the largest carrier with the widest coverage, including the best reach in rural areas and Borneo. Maxis (Hotlink) is known for strong, fast urban coverage, while U Mobile competes hard on price but is weaker in remote areas.
For tourists, all three sell affordable prepaid SIMs with unlimited or large data allowances, often for under RM50. Plans are cheap by global standards, but you should pick your carrier based on where you are going: city-only trips have many good options, while Borneo and rural Peninsular Malaysia favour CelcomDigi.
New Passport Registration Rules (February 2026)
Since February 2026, Malaysia's regulator (MCMC) requires every physical prepaid SIM to be registered with your original passport, a biometric photo taken at the counter, and a local (hotel) address. This adds 10 to 20 minutes at the airport or store. A travel eSIM skips registration entirely, which is the main reason many visitors now choose eSIM.
CelcomDigi
CelcomDigi: Best Coverage Nationwide
Malaysia's largest network, the safest choice for rural areas and Borneo
CelcomDigi is the carrier we recommend for most visitors because its coverage is the widest in the country. The 65 GB tourist plan costs RM49 in total (RM10 for the SIM and registration, plus RM39 for the plan) and runs at uncapped speeds up to 100 Mbps for 30 days, which is far faster than the throttled 6 Mbps unlimited deals from rivals. A lighter 15 GB plan is available for around RM25 if you do not need much data.
Strengths
Weaknesses
Hotlink (Maxis)
Hotlink Travel SIM: Most Data Per Ringgit
Maxis-powered prepaid with huge data allowances and regional coverage
Hotlink is the prepaid brand of Maxis, which has the strongest fast urban network. Its Travel SIM is the standout value play: RM35 buys 100 GB over 15 days, while RM60 buys 200 GB over 30 days, both with unlimited domestic calls and unlimited hotspot. A major bonus is that the Travel SIM also covers Singapore, Thailand, and Indonesia at no extra cost, making it ideal for a Southeast Asia loop. Note the 200 GB plan is sold as a physical SIM only; the 100 GB plan is also available as an eSIM.
Strengths
Weaknesses
U Mobile
U Mobile: Cheapest Travel Passes
Budget challenger with low-cost short-trip passes, weaker rural reach
U Mobile is the budget challenger and the cheapest entry point for short trips. Its 7-day Travel Pass starts at just RM12, the 14-day multi-country pass is RM35, and the 30-day pass covering Malaysia and Singapore is RM60. Standard prepaid unlimited plans run at a throttled 6 Mbps, which is fine for maps, messaging, and social media. The catch is coverage: U Mobile is the weakest of the three outside cities and is a poor choice for Borneo or rural Peninsular Malaysia.
Good for City Breaks, Not for the Outdoors
If your trip is Kuala Lumpur, Penang, or Melaka and you mostly need maps and messaging, U Mobile's RM12 pass is hard to beat on price. For Cameron Highlands, Taman Negara, or any part of Borneo, choose CelcomDigi instead.
Malaysia SIM Card Plans Compared
| Carrier | Data | Speed | Validity | Price | Best For |
|---|---|---|---|---|---|
| CelcomDigi 65 GB | 65 GB | Up to 100 Mbps | 30 days | RM49 | Most tourists, Borneo |
| Hotlink Travel 100 GB | 100 GB | High speed | 15 days | RM35 | Heavy data, regional trips |
| Hotlink Travel 200 GB | 200 GB | High speed | 30 days | RM60 | Long stays, hotspot |
| U Mobile 7-Day Pass | Unlimited (6 Mbps) | 6 Mbps | 7 days | RM12 | Cheap city breaks |
Where to Buy a SIM Card in Malaysia
KLIA and KLIA2 Airport Counters
The main airport for Kuala Lumpur has CelcomDigi, Hotlink, Tune Talk, and other counters in the arrivals area, with some located before passport control. Most are open 24 hours. Bring your passport: staff will scan it, take a biometric photo, and register the SIM before it works. Hotlink and CelcomDigi accept cards; some smaller counters are cash only.
Carrier Stores in the City
CelcomDigi, Maxis, and U Mobile have official stores in nearly every shopping mall in Kuala Lumpur, Penang, Johor Bahru, and other cities. Staff speak English and can handle the passport registration for you. This is the best place to ask about coverage for your specific itinerary.
7-Eleven and Convenience Stores
7-Eleven and other convenience chains sell prepaid starter packs nationwide and can register your SIM on the spot. Handy if you skipped the airport, but selection is limited to whatever packs are in stock. Still requires your passport for registration.
Order Online or Pick Up at the Airport
You can reserve a tourist SIM online through travel marketplaces and collect it at a KLIA counter, which shortens the wait. The eSIM versions (where offered) can be bought and installed before you fly, sidestepping the airport queue and the passport registration step entirely.
eSIM vs Local SIM Card in Malaysia
| Factor | eSIM | Local SIM |
|---|---|---|
| Setup time | 3 minutes (before your flight) | 10 to 20 minutes at a counter |
| Passport registration | Not required | Required since Feb 2026 (passport, photo, address) |
| Price (7 days, ~5 GB) | ~USD5 to 9 (Airalo, Nomad, Holafly) | RM12 to RM35 (often unlimited or huge data) |
| Phone calls | Data only | Local number with unlimited domestic calls |
| Best for | Short trips, skip the queue, data-only needs | Long stays, heavy data, need a local number |
For most short-term visitors who just need data, an eSIM is now the easiest option in Malaysia because it skips the new passport registration step entirely and works the moment you land. But if you want a local number for booking Grab rides under a Malaysian number, or you are a heavy data user, the Hotlink Travel SIM and CelcomDigi tourist plans offer remarkable value for the money.
Malaysia-Specific Tips
Practical Advice for Staying Connected in Malaysia
Borneo (Sabah and Sarawak): Choose CelcomDigi for the best reach. Kota Kinabalu, Kuching, and main towns have solid 4G, but no carrier covers the deep jungle interior such as Danum Valley, the Kinabatangan corridor, or Mulu caves.
Regional trips: The Hotlink Travel SIM also covers Singapore, Thailand, and Indonesia, so it is the smart pick if you are crossing borders in Southeast Asia.
Bring your passport: You cannot buy any physical SIM without it since February 2026. The counter will also take a biometric photo and ask for your hotel address.
Grab and e-hailing: A local number helps with Grab, food delivery, and restaurant bookings, but apps work fine over an eSIM's data using your home number for verification.
WiFi: Malaysia has widespread free WiFi at malls, cafes, hotels, and KLIA, so a smaller data plan often goes further than you expect.
Frequently Asked Questions
Do I need my passport to buy a SIM in Malaysia?
Yes. Since February 2026, Malaysia's regulator (MCMC) requires every physical prepaid SIM to be registered with your original passport, a biometric photo taken at the counter, and a local address such as your hotel. This adds 10 to 20 minutes at the airport or store. A travel eSIM skips registration completely.
Can I buy a SIM card at KLIA airport?
Yes. Kuala Lumpur International Airport (KLIA and KLIA2) has CelcomDigi, Hotlink, Tune Talk, and other counters in arrivals, some located before passport control, and most are open 24 hours. Hotlink and CelcomDigi accept card payment, while a few smaller counters are cash only. Remember to bring your passport for registration.
Which carrier is best for Borneo and East Malaysia?
CelcomDigi has the best coverage in Sabah and Sarawak and is the safest choice for Borneo. Kota Kinabalu, Kuching, and main tourist towns have good 4G, but be aware that no carrier reaches the deep jungle interior, including Danum Valley, the Kinabatangan River corridor, and Mulu caves. U Mobile is the weakest in rural areas and should be avoided for Borneo.
How long are Malaysia tourist SIM plans valid?
Tourist plans typically run from 7 to 30 days. U Mobile's cheapest Travel Pass is valid 7 days for RM12, Hotlink's Travel SIM offers 100 GB for 15 days at RM35 or 200 GB for 30 days at RM60, and CelcomDigi's 65 GB tourist plan is valid 30 days for RM49. You can top up to extend most prepaid SIMs.
Should I get an eSIM or a physical SIM for Malaysia?
An eSIM is now the easiest option for most short-term visitors because it installs before you fly and skips the February 2026 passport registration step that every physical SIM requires. Choose a physical local SIM if you want a Malaysian phone number, need very large data allowances, or are staying long term, since Hotlink and CelcomDigi prepaid plans are excellent value.