Indonesia Postal Code: 21123

This is the Indonesia Postal Code 21123 page list. Its detail : Province, Regency, District, Location is as below.

More Information

• Country : Indonesia
• Province : Sumatera Utara
• Regency : Pematang Siantar
• District : Siantar Selatan

Province	Regency	District	Location	Postcode
Sumatera Utara	Pematang Siantar	Siantar Selatan	Toba	21123

Envelope Example

For more explanation, please read the official document: idn.pdf . (English)