National Telecom Specification

Indonesia (+62) Country Calling Code & SMS Guide

Complete engineering reference for phone numbering formats, domestic trunk prefixes, cellular mobile operator allocations, and regulatory A2P SMS requirements in Indonesia.

Quick Jump: Numbering Plan A2P Regulations Verify ID Number

Country Dialing Code +62 ISO: ID

Domestic Trunk Prefix 0 Omitted internationally

National Length 10-12 digits Local subscriber digits

Full E.164 Length 11-14 digits (+62 8xx xxxx xxxx) With +62 prefix

Telephony Architecture & Carrier Allocations

Destination Codes: Area codes (021 Jakarta), Mobile 08xx

Mobile Prefix Patterns: 081x, 082x, 083x, 085x, 087x, 088x, 089x allocated across GSM/LTE carriers

Major Mobile Network Operators: Telkomsel, Indosat Ooredoo Hutchison, XL Axiata, Smartfren

A2P Messaging Regulations & Firewall Policies

A2P 10DLC & Campaign Registration

Not applicable. Regulated by Ministry of Communication and Informatics (Kominfo).

Alphanumeric Sender ID Support

Supported up to 11 characters. Requires sender ID registration with Indonesian operators with business documentation.

Two-Way Messaging Capability

Supported using 08xx mobile numbers.

Character Encoding Standards

GSM-7 standard (Bahasa Indonesia uses the standard Latin alphabet).

Compliance Framework: Kominfo consumer protection regulations; commercial broadcast messaging requires opt-in consent.

Interactive Number Intelligence

Test a Indonesia Number Now

Check if a Indonesia phone number conforms to the national numbering plan, classify mobile vs VoIP allocation, and obtain canonical E.164 standardization.

Frequently Asked Questions for Indonesia

What is the country calling code for Indonesia?

Indonesia's international country calling code is +62. Domestic mobile numbers start with 08xx, becoming +628xx internationally.

Related National Calling Codes

Australia +61 Austria +43 Belgium +32 Brazil +55 Canada +1 France +33 Germany +49 India +91