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Indonesia Country Code (+62): How to Dial, Phone Number Formats, and Essential Codes

Indonesia Dialing Code - Indonesian Country Code - Telephone Area Codes in Indonesia

The Indonesia country code, +62, is essential for anyone needing to connect with people, businesses, or services in Indonesia from abroad. Whether you are a traveler, an international student, a business professional, or simply trying to reach friends or family, understanding how to use the Indonesia country code ensures your calls and messages reach the right destination. This guide covers everything you need to know about the Indonesia country code, including how to dial +62, phone number formats, area codes for major cities like Jakarta and Bali, mobile prefixes, WhatsApp formatting, and other important codes such as ISO, IATA, and SWIFT. By following the steps and tips in this article, you can avoid common mistakes and communicate with Indonesia confidently and efficiently.

Indonesia Dialing Code - Indonesian Country Code - Telephone Area Codes in Indonesia

What Is the Indonesia Country Code?

The Indonesia country code is +62. This international dialing code is used whenever you want to call a phone number in Indonesia from outside the country. The country code is a unique identifier assigned to each nation, allowing international phone networks to route calls correctly. For Indonesia, +62 is recognized worldwide as the official country code.

It is important to distinguish between a country code and an area code. The country code (+62) is used to identify Indonesia as the destination country, while area codes are used within Indonesia to specify particular regions or cities, such as Jakarta or Bali.

Here is a quick reference for how the Indonesia country code appears in international dialing:

CountryCountry CodeExample Format
Indonesia+62+62 21 12345678

Whenever you see a phone number starting with +62, you can be sure it is associated with Indonesia. This code is required for all international calls to Indonesian landlines and mobile phones.

How to Call Indonesia from Abroad

Calling Indonesia from another country is straightforward once you understand the correct dialing sequence. You need to use your country’s international access code, followed by Indonesia’s country code (+62), and then the local Indonesian phone number. This process ensures your call is routed from your country to the correct recipient in Indonesia.

How To Call Indonesia From America (USA)

Here are the step-by-step instructions for dialing Indonesia from abroad:

  1. Dial your country’s international access code (also known as the exit code). For example:
    • United States/Canada: 011
    • United Kingdom/Ireland: 00
    • Australia: 0011
  2. Enter the Indonesia country code: 62
  3. Dial the local Indonesian number (omit the leading 0 if present)

Examples:

  • Calling an Indonesian landline from the US:
    011 62 21 12345678 (where 21 is the Jakarta area code)
  • Calling an Indonesian mobile from the UK:
    00 62 812 34567890 (where 812 is a mobile prefix)
  • Calling from Australia to a Bali landline:
    0011 62 361 765432 (where 361 is the Bali area code)

Always remember to drop the initial “0” from the Indonesian area code or mobile prefix when dialing from abroad. This is a common source of confusion and failed calls.

Dialing Landlines vs. Mobile Phones

When calling Indonesia, the dialing format differs depending on whether you are calling a landline or a mobile phone. Landlines require an area code, while mobile phones use specific mobile prefixes. Understanding these differences helps ensure your call connects successfully.

Here is a comparison of the dialing formats:

TypeFormat from AbroadExample 1Example 2
Landline+62 [Area Code, no 0] [Local Number]+62 21 12345678 (Jakarta)+62 361 765432 (Bali)
Mobile+62 [Mobile Prefix, no 0] [Subscriber Number]+62 812 34567890+62 813 98765432

Landline Example 1: +62 31 6543210 (Surabaya landline)
Landline Example 2: +62 61 2345678 (Medan landline)
Mobile Example 1: +62 811 1234567 (Telkomsel mobile)
Mobile Example 2: +62 878 7654321 (XL Axiata mobile)

Always check whether the number you are dialing is a landline or mobile, as the format and required codes differ.

Example: Calling Jakarta or Bali

To make the process even clearer, here are step-by-step examples for calling a Jakarta landline and a Bali mobile number from abroad.

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Example 1: Calling a Jakarta Landline from the US

  1. Dial the US exit code: 011
  2. Add the Indonesia country code: 62
  3. Add the Jakarta area code (without the leading 0): 21
  4. Add the local number: 7654321

Full number to dial: 011 62 21 7654321

Example 2: Calling a Bali Mobile Number from Australia

  1. Dial the Australia exit code: 0011
  2. Add the Indonesia country code: 62
  3. Add the mobile prefix (without the leading 0): 812
  4. Add the subscriber number: 34567890

Full number to dial: 0011 62 812 34567890

These examples show the importance of removing the initial “0” from the area code or mobile prefix when dialing from outside Indonesia.

Indonesia Phone Number Formats Explained

Understanding the standard phone number formats in Indonesia is crucial for successful communication. Indonesian phone numbers are structured differently for landlines and mobile phones, each with specific codes and prefixes. Recognizing these formats helps you identify the type of number and dial it correctly, whether you are calling domestically or internationally.

Here is a summary table of Indonesian phone number formats:

TypeDomestic FormatInternational FormatHow to Identify
Landline0 [Area Code] [Local Number]+62 [Area Code, no 0] [Local Number]Area code starts with 2 or 3 digits
Mobile08 [Mobile Prefix] [Subscriber Number]+62 [Mobile Prefix, no 0] [Subscriber Number]Mobile prefix starts with 8

Landline numbers typically begin with a 0 followed by a 1-3 digit area code and a local number. Mobile numbers start with 08, followed by a 2-3 digit mobile prefix and the subscriber number. When dialing internationally, always remove the leading 0 and use the +62 country code.

By checking the starting digits, you can quickly determine if a number is a landline (area code) or a mobile (mobile prefix).

Landline Number Format

Indonesian landline numbers are structured with an area code and a local subscriber number. The area code identifies the city or region, while the local number is unique to each subscriber within that area. Area codes in Indonesia are usually 2 or 3 digits long.

Structure: 0 [Area Code] [Local Number] (domestic) or +62 [Area Code, no 0] [Local Number] (international)

Example 1 (Jakarta):
Domestic: 021 7654321
International: +62 21 7654321

Example 2 (Surabaya):
Domestic: 031 6543210
International: +62 31 6543210

When calling from within Indonesia, always include the leading 0. When calling from abroad, drop the 0 and use the +62 country code.

Mobile Number Format and Carrier Prefixes

Indonesian mobile numbers have a distinct format that makes them easy to recognize. They start with 08 when dialed domestically, followed by a mobile prefix and the subscriber number. The mobile prefix (such as 812, 813, 811, etc.) indicates the carrier and type of service.

Structure: 08 [Mobile Prefix] [Subscriber Number] (domestic) or +62 [Mobile Prefix, no 0] [Subscriber Number] (international)

Here are some common mobile carrier prefixes in Indonesia:

CarrierMobile PrefixSample Number
Telkomsel0811, 0812, 0813, 0821, 0822, 0823+62 811 1234567
Indosat Ooredoo0814, 0815, 0816, 0855, 0856, 0857, 0858+62 857 6543210
XL Axiata0817, 0818, 0819, 0859, 0877, 0878+62 878 7654321
Tri (3)0895, 0896, 0897, 0898, 0899+62 896 1234567
Smartfren0881, 0882, 0883, 0884, 0885, 0886, 0887, 0888, 0889+62 888 2345678

Sample Mobile Numbers:
+62 812 34567890 (Telkomsel)
+62 878 76543210 (XL Axiata)

To identify the carrier, look at the first four digits after the +62. This can be helpful for understanding call rates or network compatibility.

Indonesia Area Codes for Major Cities

Area codes in Indonesia are used to identify specific cities or regions for landline numbers. When dialing a landline within Indonesia, you include the area code with a leading 0. When dialing from abroad, you use the area code without the 0, after the +62 country code. Knowing the correct area code is essential for reaching the right location.

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Here is a table of area codes for major Indonesian cities:

City/RegionArea Code (Domestic)Area Code (International, no 0)
Jakarta02121
Bali (Denpasar)0361361
Surabaya03131
Medan06161
Bandung02222

How to use area codes: For domestic calls, dial 0 + area code + local number. For international calls, dial +62 + area code (no 0) + local number.

Always double-check the area code for your destination city to avoid misdialing.

Jakarta Area Code

Jakarta, the capital city of Indonesia, uses the area code 021 for landline numbers. When dialing a Jakarta landline from within Indonesia, you use 021 followed by the local number. From abroad, you drop the leading 0 and use +62 21.

Sample Jakarta landline number:
Domestic: 021 7654321
International: +62 21 7654321

There are no significant regional variations within Jakarta for the area code; 021 covers the entire metropolitan area.

Bali Area Code

Bali, a popular tourist destination, uses the area code 0361 for Denpasar and most of the island. When calling a Bali landline from within Indonesia, dial 0361 plus the local number. From abroad, use +62 361 and the local number, omitting the initial 0.

Sample Bali landline number:
Domestic: 0361 765432
International: +62 361 765432

Many people mistakenly use the wrong area code or forget to remove the 0 when dialing from abroad. Always use 361 after +62 for international calls to Bali landlines.

How to Add an Indonesian Number on WhatsApp

Adding an Indonesian contact to WhatsApp requires using the correct international format. This ensures that WhatsApp recognizes the number and allows you to send messages or make calls without issues. The key is to include the Indonesia country code (+62) and remove any leading 0 from the local number.

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  1. Open your phone’s contacts app.
  2. Tap to add a new contact.
  3. Enter the phone number in the following format: +62 [area code or mobile prefix, no 0] [subscriber number]
  4. Save the contact and refresh your WhatsApp contact list.

Sample WhatsApp number: +62 812 34567890 (for a mobile) or +62 21 7654321 (for a Jakarta landline)

Common mistakes to avoid:

  • Do not include the leading 0 after the country code (e.g., use +62 812..., not +62 0812...)
  • Always use the plus sign (+) before 62
  • Double-check the number for extra spaces or missing digits

Following these steps will ensure your Indonesian contacts appear correctly in WhatsApp and are reachable for calls and messages.

Common Mistakes When Dialing Indonesian Numbers

Dialing Indonesian numbers can be confusing, especially for first-time callers. Here are some of the most frequent errors and quick tips to help you avoid them:

  • Omitting the country code: Always include +62 when calling from abroad.
  • Using the wrong area code: Double-check the area code for the city you are calling.
  • Including the leading 0 after the country code: Remove the 0 from the area code or mobile prefix when dialing internationally (e.g., +62 21..., not +62 021...)
  • Incorrect number formatting: Make sure you have the correct number of digits for landlines and mobiles.
  • Confusing landline and mobile formats: Landlines use area codes; mobiles use mobile prefixes starting with 8.
  • Not updating WhatsApp contacts to international format: Save numbers as +62 [number] for WhatsApp to recognize them.

Quick tips:

  • Always check if the number is a landline or mobile before dialing.
  • Remove the leading 0 after the country code.
  • Use the correct international access code for your country.
  • Save all Indonesian contacts in international format for easy use across apps.

By following these tips, you can avoid the most common dialing errors and ensure your calls and messages reach their intended recipients in Indonesia.

Other Important Indonesian Codes

In addition to the country code, Indonesia uses several other important codes for international identification and communication. These include ISO country codes, IATA airport codes, SWIFT codes for banks, and postal codes. Understanding these codes is useful for travel, business, shipping, and financial transactions.

Here is a summary of the main code types:

Code TypeExamplePurpose
ISO Country CodesID, IDN, 360International identification of Indonesia in data, travel, and trade
IATA Airport CodesCGK (Jakarta), DPS (Bali)Identifying airports for flights and baggage
SWIFT CodesBMRIIDJA (Bank Mandiri)International bank transfers
Postal Codes10110 (Jakarta), 80361 (Bali)Mail and package delivery

Each code serves a specific purpose and is widely used in international contexts.

ISO Country Codes (2-Letter, 3-Letter, Numeric)

ISO country codes are standardized codes used to represent countries in international systems. Indonesia’s ISO codes are used in travel documents, shipping, data exchange, and more.

Code TypeIndonesia CodeUsage
2-LetterIDPassports, internet domains (.id)
3-LetterIDNInternational organizations, databases
Numeric360Statistical and customs data

These codes help identify Indonesia in a wide range of international applications.

IATA Airport Codes for Major Cities

IATA airport codes are three-letter codes used to identify airports worldwide. These codes are essential for booking flights, tracking baggage, and navigating airports.

CityAirport NameIATA Code
JakartaSoekarno-Hatta InternationalCGK
Bali (Denpasar)Ngurah Rai InternationalDPS
SurabayaJuanda InternationalSUB
MedanKualanamu InternationalKNO

Use these codes when booking flights to or within Indonesia.

SWIFT Codes for Indonesian Banks

SWIFT codes are unique identifiers for banks used in international money transfers. Each bank has its own SWIFT code, which ensures funds are sent to the correct institution.

BankSWIFT CodePurpose
Bank MandiriBMRIIDJAInternational wire transfers
Bank Central Asia (BCA)CENAIDJAInternational wire transfers
Bank Negara Indonesia (BNI)BNINIDJAInternational wire transfers

Always use the correct SWIFT code when sending money to an Indonesian bank from abroad.

Indonesian Postal Code Format

Indonesian postal codes are five-digit numbers used to identify specific locations for mail and package delivery. Each region, city, or district has its own unique postal code.

Structure: 5 digits (e.g., 10110 for Central Jakarta, 80361 for Kuta, Bali)

Examples:

  • Jakarta (Central): 10110
  • Bali (Kuta): 80361
  • Surabaya: 60231
  • Medan: 20112

Always include the correct postal code when sending mail to Indonesia to ensure timely and accurate delivery.

Frequently Asked Questions

What country uses the +62 country code?

+62 is the international country code for Indonesia. Any phone number starting with +62 is registered in Indonesia.

How do I call Indonesia from the US, UK, or Australia?

Dial your country’s international access code (US: 011, UK: 00, Australia: 0011), then 62 (Indonesia country code), followed by the local number without the leading 0. For example, from the US: 011 62 21 12345678.

What is the area code for Bali and Jakarta?

Bali (Denpasar) uses area code 0361 domestically (361 internationally). Jakarta uses 021 domestically (21 internationally).

How do I format an Indonesian number for WhatsApp?

Save the number as +62 [area code or mobile prefix, no 0] [subscriber number]. For example, +62 812 34567890 for a mobile number.

What is the difference between a country code and an area code?

The country code (+62) identifies Indonesia for international calls. The area code (such as 21 for Jakarta) identifies a specific city or region within Indonesia, mainly for landlines.

What are Indonesia’s ISO, IATA, and SWIFT codes?

Indonesia’s ISO codes are ID (2-letter), IDN (3-letter), and 360 (numeric). Major IATA airport codes include CGK (Jakarta) and DPS (Bali). SWIFT codes for major banks include BMRIIDJA (Bank Mandiri) and CENAIDJA (BCA).

How can I tell if an Indonesian number is a landline or mobile?

Landline numbers start with an area code (e.g., 021 for Jakarta), while mobile numbers start with 08 followed by a mobile prefix (e.g., 0812, 0813). Internationally, mobile numbers appear as +62 812..., +62 813..., etc.

What are common mistakes when dialing Indonesian numbers?

Common mistakes include omitting the country code, using the wrong area code, including the leading 0 after +62, and not formatting numbers correctly for WhatsApp.

Conclusion

Understanding the Indonesia country code (+62), phone number formats, and essential codes is key to successful communication with people and businesses in Indonesia. By following the correct dialing procedures, recognizing the difference between landline and mobile formats, and using the right area codes, you can avoid common mistakes and ensure your calls and messages reach their destination. This guide also covers important codes like ISO, IATA, SWIFT, and postal codes, making it a valuable reference for travelers, professionals, and anyone needing to connect with Indonesia. Refer back to this article whenever you need a quick reminder on dialing, formatting, or identifying Indonesian numbers and codes.

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