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Indonesia country code +62 — call Indonesia & get a number.
Seventeen thousand islands, three time zones, the world's fourth-largest population — and one code, +62, holds it together. Inside: exact dialing formats from the US, UK, Australia and across Asia, every major area code, live 08xx mobile prefixes, current time and weather, and how businesses claim an Indonesia virtual number with MCM.
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Indonesia at a glance
The numbers and facts you need before you dial.
What is the country code for Indonesia?
+62 is the single thread that stitches an archipelago together. Dial it after your exit code, then the area or mobile code with its leading 0 trimmed off, then the local number. That domestic 0 is a trunk prefix you use at home and shed at the border — standard practice, one small habit to unlearn.
Code +62 was assigned to Indonesia by the ITU under the E.164 plan. The “+” means “dial your local international exit code”; on a mobile, press and hold 0 to type it.
All four mean the same thing — they connect your call to Indonesia.
How to call Indonesia from anywhere
Assemble it in four parts: your exit code, then 62, then the area or mobile code with the leading 0 stripped, then the local digits. The same recipe reaches a Jakarta office tower or a Bali villa — geography changes, the formula doesn't.
Full example: +62 021 XXX XXXX — drop the local leading 0 when calling from abroad.
Indonesia phone number format explained
At home each number wears a leading 0 (the trunk prefix) that you drop for international calls. Length isn't fixed here — it flexes with region and operator across the islands — so the safest move is always to count your digits.
Telepon rumah
Area code (2–4 digits, starting with 0) + a 6–8 digit subscriber number. Jakarta 021, Surabaya 031, Bandung 022. Format example: (021) 1234 5678 → +62 21 1234 5678.
Seluler
Mobiles open with 08, then 9–11 digits. Format example: 0812-3456-7890 → +62 812 3456 7890. Numbers move between carriers via portability.
Indonesia area codes — major cities
Hilangkan awalan 0 lokal saat menelepon dari luar negeri.
| Kota | Wilayah | Kode wilayah |
|---|---|---|
| Jakarta | Java (DKI Jakarta) | 021 |
| Surabaya | East Java | 031 |
| Bandung | West Java | 022 |
| Medan | North Sumatra | 061 |
| Semarang | Central Java | 024 |
| Denpasar (Bali) | Bali | 0361 |
| Yogyakarta | Special Region | 0274 |
| Makassar | South Sulawesi | 0411 |
| Palembang | South Sumatra | 0711 |
| Malang | East Java | 0341 |
| Solo (Surakarta) | Central Java | 0271 |
| Batam | Riau Islands | 0778 |
Indonesia mobile network prefixes
The prefix after +62 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.
Telkomsel
Indosat Ooredoo Hutchison (IOH)
XL Axiata
Smartfren
Indonesia time zone
Stretched across roughly 5,000 km of ocean, Indonesia keeps three clocks at once: WIB in the west (UTC+7 — Jakarta, Sumatra, western Java), WITA in the center (UTC+8 — Bali, Sulawesi, Kalimantan), and WIT in the east (UTC+9 — Papua, Maluku). Sunrise in Papua arrives two hours ahead of Jakarta, and none of the three ever shift for daylight saving.
First, pin down which island your contact is on — WIB, WITA or WIT can shift the answer by two hours. UK and European callers reach the Indonesian afternoon at 08:00–10:00 their time; US callers catch the Indonesian morning with a late-evening dial. Offices keep 08:00–17:00 local.
Buka perencana waktu terbaik untuk menelepon yang interaktifEmergency numbers in Indonesia
Free to call from any Indonesia phone, landline or mobile.
Common mistakes when calling Indonesia
Hampir setiap panggilan internasional yang gagal disebabkan oleh masalah format, bukan masalah jaringan.
Guessing the time zone: This is the archipelago trap. With WIB, WITA and WIT spread across the islands, calling Papua on Jakarta time can be two hours off
always confirm which zone your contact keeps.
Trusting the digit count: Indonesian numbers genuinely vary in length by region and operator, so verify every digit before you dial
Trusting the digit count: Indonesian numbers genuinely vary in length by region and operator, so verify every digit before you dial.
Keeping the leading 0: Internationally the trunk-prefix 0 comes off (021 → +62 21)
Keeping the leading 0: Internationally the trunk-prefix 0 comes off (021 → +62 21).
Reading the carrier off the 08xx prefix: Prefixes broadly map to operators, but portability means the original owner may have moved on
Reading the carrier off the 08xx prefix: Prefixes broadly map to operators, but portability means the original owner may have moved on.
Adjusting for a daylight-saving shift that never happens: All three Indonesian zones hold fixed year-round
Adjusting for a daylight-saving shift that never happens: All three Indonesian zones hold fixed year-round.
Tips to reduce the cost of calling Indonesia
Route over VoIP or a virtual number instead of premium per-minute international rates.
Choose landlines where you can
termination to an Indonesian mobile often costs more.
Aim for local business hours, allowing for the three-zone spread, to cut the callback loop.
Hold an Indonesian DID so contacts across the islands reach you at a domestic rate.
Why businesses get a Indonesia virtual number
Reaching one of the planet's largest consumer markets starts with looking like you belong in it. A local +62 line tells Indonesian customers and partners you're reachable from Jakarta to Makassar, not parked overseas.
Tingkat jawaban yang lebih tinggi
A Jakarta or Surabaya caller ID gets picked up where a foreign number is waved off.
Gesekan kepercayaan yang lebih rendah
An Indonesian number reads as a real, reachable local business.
Masuk lebih murah
Customers reach you at local rates.
Perutean terpusat
Send Indonesia calls to any team, anywhere.
Ekspansi lebih cepat
Grow across the archipelago without opening a local office.
Kehadiran PSTN nyata
A genuine geographic number on the network, not a relay.
Indonesia nomor virtual dengan My Country Mobile
Connecting a market scattered across thousands of islands calls for a network with serious reach. My Country Mobile delivers carrier-grade Indonesia numbers built for exactly that span and reliability.
DID lokal di kode area utama — disediakan dalam hitungan menit
Penerusan panggilan ke ponsel, telepon rumah, titik akhir SIP, atau ponsel lunak mana pun di seluruh dunia
Suara HD dengan G.711, G.729, Opus & AMR-WB — dinegosiasikan secara otomatis per panggilan
Latensi di bawah 150 ms pada koridor suara utama melalui PoP terdistribusi
SLA waktu aktif 99,99% didukung oleh infrastruktur geo-redundan & failover sub-2
Dukungan WebRTC untuk panggilan berbasis browser tanpa instalasi softphone
REST API untuk penyediaan, perutean & catatan detail panggilan (CDR)
Perlindungan penipuan bawaan dengan deteksi anomali AI & STIR/SHAKEN
Pemantauan jaringan 24/7 dan dukungan khusus
How to get your Indonesia virtual number
Sebagian besar bisnis beroperasi dalam hitungan jam, bukan hari.
Choose your number — a Jakarta, Surabaya or other local DID.
Clear verification — a quick KYC and compliance pass.
Set your routing — forward to SIP, mobile, app or call center.
Go live — start taking Indonesia calls within minutes.
Other country dialing guides
More country codes worth bookmarking.
Get a Indonesia virtual number with MCM
Claim a local Indonesia number, route every call wherever your team works, and reach customers across the archipelago with a trusted +62 presence.
Indonesia +62 — FAQ
How many time zones does Indonesia really have?expand_more
Three — WIB at UTC+7, WITA at UTC+8 and WIT at UTC+9 — spread west to east across the islands, so the country can span two hours within its own borders.
Why do Indonesian numbers come in so many lengths?expand_more
Length varies by region and operator across the archipelago, so always count digits rather than assume a fixed pattern.
Can I tell Telkomsel from XL by the 08xx prefix?expand_more
Broadly yes — prefixes still map to operators — but portability means a number may have moved, so it's a hint, not a guarantee.
Do I drop the leading 0 when calling from abroad?expand_more
Yes — the domestic trunk-prefix 0 falls away, so Jakarta's 021 becomes +62 21.
What is Jakarta's area code?expand_more
021, which reads as +62 21 internationally.
What do Indonesian mobile numbers start with?expand_more
08 — for instance many Telkomsel lines open 0812.
Does Indonesia ever change its clocks?expand_more
No. None of the three zones observe daylight saving, so every offset is fixed all year.
Can my business get a number in a specific Indonesian city?expand_more
Yes — MCM provisions local Jakarta, Surabaya and other DIDs you can route to any team anywhere.