Area Code 432 – Tahuna
The phone area code for Tahuna is 432 (international format +62432). Browse local exchange codes (NXX) and carrier assignments below.
📍 Geographic Location of Tahuna
Geographic Overview
The +62 432 country/area code corresponds to the geographic region of Tahuna, the capital of the Sangihe Islands Regency (Kabupaten Kepulauan Sangihe) in North Sulawesi Province, Indonesia. This code serves the main island of Sangihe Besar and surrounding smaller islands within the regency. Tahuna is the administrative and economic hub of the Sangihe Islands, located approximately 250 km north of Manado, the provincial capital. The area code 432 is assigned exclusively to fixed-line telephone services (PSTN) within this region.
Dialing Formats
For local calls within Tahuna and the Sangihe Islands, callers must dial the area code followed by the subscriber number. The national significant number (NSN) for fixed-line services in this area is 8 digits, comprising the 3-digit area code (432) and a 5-digit subscriber number (e.g., 432-XXXXX). When calling from another Indonesian city, the trunk prefix '0' is required before the area code: 0-432-XXXXX. For international callers, the Indonesian country code +62 is used, and the leading '0' is dropped: +62-432-XXXXX. For example, a local number 12345 would be dialed as 0432-12345 domestically and +62 432 12345 internationally.
Administrative and Regulatory Context
The allocation and management of geographic area codes in Indonesia fall under the authority of the Ministry of Communication and Informatics (Kominfo) and the Indonesian Telecommunication Regulatory Authority (BRTI). Area code 432 is part of the national numbering plan, which follows ITU-T E.164 recommendations. Fixed-line numbers in this region are typically provided by PT Telkom Indonesia (Telkom) and other licensed fixed-line operators. Subscriber numbers within the 432 area code are not portable across different geographic area codes, as number portability is only mandated for mobile services in Indonesia.
Caller Instructions
For local callers within Tahuna: dial the 5-digit subscriber number directly if your line is in the same exchange area; otherwise, dial 0432 followed by the number. For callers from other parts of Indonesia: dial 0432-XXXXX. For international callers: dial your country's exit code (e.g., 00 from most countries, 011 from the US/Canada), then 62, then 432, then the 5-digit subscriber number. Ensure you omit the leading '0' when dialing from abroad. This area code is not used for mobile services; mobile numbers in Indonesia begin with 08 and are non-geographic.