Indonesia Phone Number Format: A Complete Guide for 2025

Looking to call Indonesia?📞 Whether you’re reaching out to friends, family, or business partners, knowing the correct phone number format is crucial.

Misdialing can lead to frustrating delays, missed connections, or even reaching scary phone numbers that could cause unexpected issues. But don’t worry!🌍

In this guide, we’ll break down everything you need to know about dialing an Indonesian phone number, making it easy to stay connected. By the end, you’ll confidently understand the Indonesia phone number format and be ready for your next phone call.

Let’s dive in! ✨🚀

What is the Indonesia Phone Number Format?

The Indonesia phone number format consists of several components that make up a complete phone number. These components help identify the number’s type and ensure you’re dialing correctly.

Key Components of an Indonesia Phone Number

• Country Code: To reach Indonesia from abroad, you’ll need to dial +62. This is the international phone code for Indonesia (also known as the country code), essential for all international calls.

• Area Code: Each region in Indonesia has its area code. Area codes typically range from 1 to 3 digits. For example, Jakarta’s area code is 21. When dialing within Indonesia, you must start with 0, but when calling from outside the country, you omit the 0 and dial the international +62 code instead.

• Subscriber Number: After the area code comes the subscriber number. This unique sequence of digits is assigned to individual phone lines. The number of digits varies: landlines generally have 7 to 8 digits, while mobile phone numbers can range from 10 to 12 digits. The length depends on the provider.

There are two primary types of phone numbers in Indonesia: landline and mobile numbers. Each has its own specific format for both domestic and international calls.

1. Landline Numbers:

The format for landline numbers in Indonesia is:

• Domestic: 0 (Area Code) – Subscriber Number
• International: Exit Code – Country Code – Area Code – Subscriber Number

For example:

• Domestic landline: To call a number in Jakarta, dial 021-4321-756.
• International landline: To call the same Jakarta landline from the United States, dial 011-62-21-4321-756.

2. Mobile Numbers:

Mobile numbers in Indonesia are formatted as:

• Domestic: 0 (Mobile Prefix) – Subscriber Number
• International: Exit Code – Country Code – Mobile Prefix – Subscriber Number

For instance:

• Domestic mobile: A mobile number in Bandung might appear as 0821-5432-6987.
• International mobile: To call the Bandung mobile number from the United States, dial 011-62-821-2584-5576.

Types of Indonesia Phone Numbers

Indonesia’s phone system has various types of numbers, each serving a distinct purpose, and knowing how to dial them properly is essential for clear communication.

Let’s explore the different types of phone numbers you’ll encounter in Indonesia and the correct dialing formats for each.

1. Local Phone Numbers in Indonesia

In Indonesia, local phone numbers typically feature an area code and a subscriber number. The area code can vary from 2 to 3 digits, while the subscriber number consists of 7 to 8 digits.

Local Number Format:

• Domestic Dialing: 0 (Area Code) – Subscriber Number
• International Dialing: Exit Code – Country Code (+62) – Area Code – Subscriber Number

Example:

• Domestic Format: 021-4321-8756 (Jakarta)
• International Format: 011-62-21-4321-8756 (Calling Jakarta from the US)

In both cases, +62 is the Indonesia country code, and 021 is Jakarta’s area code. For domestic calls, the 0 is included, but when calling from abroad, it’s dropped in favor of the international code.

2. Mobile Phone Numbers in Indonesia

The format for mobile phone numbers in Indonesia differs slightly. These numbers are structured with a prefix and a subscriber number.

Mobile phone numbers are often 10 to 12 digits long, including a 4-digit prefix that identifies the carrier, followed by the subscriber’s individual number.

Mobile Number Format:

• Domestic Dialing: 0 (Mobile Prefix) – Subscriber Number
• International Dialing: Exit Code – Country Code (+62) – Mobile Prefix – Subscriber Number

Example:

• Domestic Format: 0812-5463-8097 (Bali)
• International Format: 011-62-812-5463-8097 (Calling Bali from the US)

In this case, 0812 is the mobile prefix for one of the Indonesian providers, and the rest of the number is the subscriber number.

Make sure to activate call recording during mobile outbound calls to ensure you capture vital information for quality assurance or legal purposes.

3. Toll-Free Numbers in Indonesia

Toll-free numbers in Indonesia are used by businesses and organizations to provide free customer support.

These numbers allow callers to reach companies without being charged for the phone call. The format for these numbers includes the country code and the toll-free prefix, which is 0800.

Toll-Free Number Format:

Domestic Dialing: 0800 – Subscriber Number

International Dialing: Exit Code – Country Code (+62) – 0800 – Subscriber Number

Example:

Domestic Format: 0800-1234-5678

International Format (from the US): 011-62-0800-1234-5678

Where,

• 0800 is the common toll-free prefix used in Indonesia.
• +62 is the Indonesian country code.
• The rest of the number (1234-5678) is the unique subscriber number.

If you’re running a business, consider using call forward to redirect incoming toll-free calls to another number or location, ensuring that you never miss a customer inquiry.

4. Special Service Numbers in Indonesia

Special service numbers are used for specific purposes, like emergency services or customer support. These numbers are usually short and easy to remember, and they do not follow the typical format of other phone numbers.

• Emergency Services: 112 (for police, fire, and medical emergencies)
• Customer Support Services: Vary depending on the company or service provider (e.g., 1500-123 is a hypothetical example)

Usage:

• Emergency Services: Dial 112 for urgent situations such as accidents, health emergencies, or fire-related incidents.

• Customer Support: Dial the appropriate customer service number, like 1500-123, for reaching companies or government services.

Since these are special service numbers, they are primarily designed for local use within Indonesia. While international dialing might be possible in some cases, it’s generally not recommended or reliable.

Always prioritize using these numbers when you are within Indonesia for urgent or specific service-related matters.

Top Listed Area Codes of Indonesia

Indonesia has a wide range of area codes that are used to identify different regions within the country. These area codes are essential for dialing landline numbers accurately.

Below are some of the top listed area codes in Indonesia, which will help you navigate the Indonesia phone number format with ease.

How to Call Indonesia Using Your Phone?

Calling Indonesia from abroad is easy when you follow the right steps. Whether you’re reaching out to a business partner, family member, or friend, understanding the correct Indonesia phone number code and dialing procedures ensures you get through without hassle.

Here’s a step-by-step guide on how to dial Indonesia phone numbers.

1. Dial the Exit Code: If calling from outside Indonesia, dial your country’s exit code. Common exit codes include:

• US/Canada: 011
• UK: 00
• Australia: 0011

2. Dial the Country Code: Dial Indonesia’s country code: +62 (the plus sign is usually automatically converted to the appropriate international dialing prefix by your phone).

3. Dial the Mobile Prefix: Enter the prefix specific to the Indonesian mobile carrier. These prefixes vary, but common examples include:

• Telkomsel: 811, 812, 813, 821, 822, 823
• Indosat Ooredoo: 814, 815, 855, 856, 857, 858
• XL Axiata: 817, 818, 819, 831, 838, 877, 878, 895, 896, 897, 898, 899
• Three Indonesia: 899, 896, 897, 898

4. Dial the Subscriber Number: Enter the remaining 7-9 digits of the local Phone number.

Example:

To call the number 0812-3456-7890 from the UK:

Dial: 00 62 812 3456 7890

How to Dial Indonesia From Different Countries?

To dial a phone number in Indonesia from different countries, you need to follow a specific format depending on the exit code of your home country. Indonesian country codes and area codes are crucial for making local calls or reaching mobile phones effectively.

Below is the step-by-step guide to dialing Indonesia phone numbers, including the area code and local subscriber number.

1. Dialing Indonesia from the United States

If you’re dialing Indonesia local numbers from the United States, follow these steps:

Step 1: Dial the exit code 011.

Step 2: Enter Indonesia’s country code, which is +62.

Step 3: Add the appropriate area code for the city you’re calling. For example, 541 for Samarinda.

Step 4: Finally, dial the local subscriber number.

Example: 011-62-541-4567-8976

2. Dialing Indonesia from the United Kingdom

When calling Indonesia from the United Kingdom, do the following:

Step 1: Dial the exit code 00.

Step 2: After that, enter Indonesia’s country code, +62.

Step 3: Dial the area code for the location you’re calling. For instance, 22 for Bandung.

Step 4: Complete the number by adding the local subscriber number.

Example: 00-62-22-1234-5678

3. Dialing Indonesia from Germany

If you’re dialing Indonesia from Germany, use this process:

Step 1: Dial the exit code 00.

Step 2: Then dial Indonesia’s country code, +62.

Step 3: Add the area code for the specific region, such as 511 for Banjarmasin.

Step 4: Dial the local subscriber number.

Example: 00-62-511-1234-5678

# Other Country Codes for Dialing Indonesia

Below is a quick reference for dialing Indonesia from various countries, along with the corresponding exit codes and example formats:

Common Mistakes to Avoid When Dialing Indonesia Phone Numbers

Connecting with someone in Indonesia? Follow these tips to avoid common dialing mistakes and ensure smooth calls:

• Start with +62, Indonesia country code, when dialing internationally.
• Use your country’s correct exit code (e.g., 011 from the US).
• Skip the initial 0 in the Indonesian area or mobile codes when calling internationally.
• Ensure the subscriber number is accurate and falls between 7-12 digits.
• Check for coverage issues in remote locations before making calls.
• Be mindful of time zone differences and call during Indonesia’s local business hours.
• Avoid relying solely on VoIP for emergency calls due to its limitations.
• Always confirm the number with the recipient to avoid dialing errors.

Final Words

Knowing the Indonesian phone number format makes calling easy and hassle-free. By understanding how area codes and numbers are structured, you can dial confidently and make global calling connections.

Just follow the tips we shared, and you’ll avoid any mistakes when reaching out to someone in Indonesia.

With this simple knowledge, you’ll stay connected without any trouble, whether for business communication or personal calls!

FAQs

How many digits is a phone number in Indonesia?

Mobile phone numbers in Indonesia typically have 10 to 12 digits for postpaid services, depending on the operator. Prepaid numbers, however, can range from 11 to 13 digits, also varying by the service provider.

How to dial Indonesia’s phone number?

To dial an Indonesia phone number, first dial 011, the U.S. exit code. Next, dial 62, the Indonesia country code. Then dial the 1-3 digit area code followed by the 6-10-digit phone number.

Which country code is 62-852?

The country code 62 is for Indonesia, while 852 is the mobile prefix used in Hong Kong. So, 62-852 is not a valid country code combination, as it represents different countries.

Which area code is 021 in Indonesia?

The area code 021 in Indonesia is for Jakarta, the capital city.

How to write a phone number in Indonesia?

To write a phone number in Indonesia, include the country code, area code, and local number. For example, +62 21 1234567 for landline or 0812 3456 7890 for mobile phones.

How to arrange the Indonesia number?

To arrange an Indonesian number, start with the country code (+62), followed by the area code (without the leading zero), and then the local number. For example, a Jakarta number would be formatted as +62 21 1234567.

What does the Indonesia phone number look like?

Indonesia phone numbers typically follow this structure: +62 (country code) + area code + local number. For example, a Jakarta landline number would look like +62 21 1234567, and a mobile number could be +62 812 3456789.