Prepaid7 min read
Best Prepaid SIM Cards in Indonesia for 2024
Comparing Telkomsel, Indosat Ooredoo, and XL Axiata prepaid offerings — which gives you the most data for your rupiah?
12 Jun 2024Read article
Covering over 17,000 islands and nearly 280 million people, Indonesia's telecom landscape is one of the most ambitious in Southeast Asia. We break down Telkomsel, XL Axiata, Indosat Ooredoo Hutchison, Smartfren, and Tri Indonesia — comparing network reach, data plans, 4G reliability, and the race to 5G in the world's largest archipelago.
Indonesia at a Glance
17,508
Islands in the Archipelago
277M+
Total Population
79{4c7e2862f83a577e7a43546eb2e60b1ac16f96d7c4b06a7158d125affcadcfd3}
Mobile Penetration Rate
5
Licensed National Operators
The Coverage Challenge
Bridging rural Java, Sumatra, Kalimantan, and remote outer islands demands satellite backhaul, fibre rollouts, and rapid 5G spectrum allocation — making Indonesia one of telecom's most complex frontiers.
Last reviewed: June 2025 · Data drawn from BRTI, GSMA, and operator published reports.
Indonesia hosts one of Southeast Asia's most competitive mobile markets. Six major operators — each with distinct ownership, coverage footprints, and pricing strategies — compete for 200 million+ subscribers.
Indonesia's Largest Network
Majority-owned by Telkom Indonesia (65{4c7e2862f83a577e7a43546eb2e60b1ac16f96d7c4b06a7158d125affcadcfd3}) and SingTel (35{4c7e2862f83a577e7a43546eb2e60b1ac16f96d7c4b06a7158d125affcadcfd3}), a government-linked giant.
Covers 95{4c7e2862f83a577e7a43546eb2e60b1ac16f96d7c4b06a7158d125affcadcfd3}+ of Indonesia's population, including remote islands and rural Papua.
Java, Sumatra, Kalimantan, Bali, Eastern Indonesia
Slightly higher tariffs justified by unmatched rural reach and 5G rollout in major cities.
Urban-Forward Connectivity
Subsidiary of Axiata Group Berhad (Malaysia), publicly listed on the Indonesia Stock Exchange.
Strong 4G LTE across Java, Bali, and major Sumatran cities; expanding 5G in Jakarta.
Greater Jakarta, Surabaya, Bandung, Medan, Denpasar
Competitive data packages popular with urban millennials and remote workers.
Powered by Hutchison Merger
Joint venture of Ooredoo (Qatar) and CK Hutchison after the merger with Tri Indonesia in 2022.
Second-largest combined subscriber base; solid 4G across Java and outer islands post-merger.
Central Java, Yogyakarta, East Java, West Kalimantan
Aggressively priced Freedom packages attract price-sensitive users nationwide.
Youth & Data-First Brand
Now part of Indosat Ooredoo Hutchison following the 2022 merger; operates independently as a sub-brand.
Historically strong in urban Java; network gradually integrated into IOH infrastructure.
Jakarta, Bandung, Surabaya, Semarang
Known for affordable unlimited social media and data-heavy bundles targeting Gen Z.
4G-Only Budget Operator
Controlled by Sinar Mas Group, one of Indonesia's largest conglomerates.
4G LTE-only network; coverage concentrated in Java and parts of Sumatra and Kalimantan.
Jakarta, West Java, Central Java, East Java
Ultra-affordable data plans, popular for secondary SIM users and home broadband alternatives.
Telkomsel's Digital-Only Brand
Fully digital sub-brand of Telkomsel, designed for app-only SIM registration and management.
Runs entirely on Telkomsel's network infrastructure, inheriting its nationwide 4G/5G coverage.
Java, Bali, Major Urban Centres — anywhere Telkomsel has 4G signal
Flexible pay-as-you-go data packages configurable entirely through the By.U mobile app.
Coverage data sourced from operator public disclosures and independent network testing. Pricing tiers reflect typical prepaid plan benchmarks as of 2024–2025.
In-depth guides and analysis covering Indonesia's mobile landscape — from prepaid SIM picks to rural coverage maps and 5G city rollouts.
Comparing Telkomsel, Indosat Ooredoo, and XL Axiata prepaid offerings — which gives you the most data for your rupiah?
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With 17,000 islands and challenging terrain, rural coverage is Indonesia's biggest telecom challenge. We map who delivers.
5G is live in 9 Indonesian cities, but real-world performance varies wildly. We test speeds across Jakarta, Surabaya, and Bandung.
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© 2026 sirlrnmba-sg. All rights reserved. Independent editorial coverage of mobile networks in Southeast Asia.