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Indonesia 📱 Mobile Network

Area Code 816 – Mobile Network

The phone area code for Mobile Network is 816 (international format +62816). Browse local exchange codes (NXX) and carrier assignments below.

Current Local Time
23:27:10
UTC • UTC +00:00
Full Dialing Format
+62816
Population N/A
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Admin Region Indonesia
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Elevation N/A
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GPS Coordinates N/A
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Overview of Indonesia's +62 816 Mobile Prefix

The +62 816 prefix is a non-geographic mobile network code assigned within Indonesia's national numbering plan, as defined under ITU-T E.164. Unlike geographic area codes, 816 does not correspond to a specific city or region. Instead, it is allocated to mobile network operators (MNOs) and mobile virtual network operators (MVNOs) that provide nationwide cellular services. Subscribers under this prefix can be located anywhere in the Indonesian archipelago, from Sumatra to Papua, and their numbers are portable across operators, meaning that a number starting with 816 may be serviced by a different carrier than originally assigned.

Dialing and Number Format

Indonesian mobile numbers, including those under the 816 prefix, typically consist of 10 to 12 digits after the country code. The national significant number (NSN) includes the leading '8' of the prefix. For example, a complete international dialing format would be +62 816-XXXX-XXXX (where X represents the subscriber's unique digits). When dialing domestically from a fixed or mobile line within Indonesia, callers must include the trunk prefix '0' before the mobile number: 0816-XXXX-XXXX. International callers should omit the leading '0' and use the +62 country code.

Technical and Routing Considerations

Voice calls and SMS messages to 816 numbers are routed through Indonesia's interconnected PSTN and mobile networks. The prefix is used for both voice and data services, including 4G LTE and emerging 5G networks. For international SMS and voice, interoperability is facilitated by global signaling standards (e.g., SS7, SIGTRAN, and IP-based interconnect). Mobile number portability (MNP) allows users to retain their 816 number when switching operators, which can affect routing and require database lookups for optimal call termination.

Regulatory and Cost Aspects

The allocation of the 816 prefix is regulated by the Indonesian Ministry of Communication and Information Technology (Kominfo). Tariffs for calls to 816 numbers depend on the caller's network and the subscriber's current operator. For international callers, rates vary by country and carrier; typically, calls to Indonesian mobiles are charged at a higher rate than calls to fixed lines. It is advisable to check with your service provider for specific international calling rates to +62 816 numbers.

❓ Frequently Asked Questions

What network operator uses the +62 816 prefix in Indonesia?
The 816 prefix is not exclusively tied to a single operator. It is a mobile prefix that may be assigned to various MNOs and MVNOs. Due to mobile number portability, the actual operator can vary, so it's best to check with the subscriber or use a number lookup service.
How do I dial an Indonesian mobile number starting with 816 from abroad?
From outside Indonesia, dial your international access code (e.g., 00 or +), then 62 (Indonesia's country code), followed by 816 and the subscriber's number, omitting the leading '0'. For example, +62 816-XXXX-XXXX.
Are calls to +62 816 numbers expensive?
International call rates to Indonesian mobile numbers vary by your carrier and calling plan. Generally, mobile numbers are more expensive to call than fixed lines. Check with your provider for specific rates to +62 816.
Can I port my 816 number to another Indonesian operator?
Yes, Indonesia supports mobile number portability. You can retain your 816 number when switching operators, subject to the porting process and conditions set by the regulatory authority.
Is the 816 prefix used for VoIP or only traditional mobile services?
The 816 prefix is primarily used for mobile cellular services, but with the rise of VoIP and IP interconnect, calls to these numbers may be carried over IP networks. However, the prefix itself is not designated for fixed VoIP services.