Understanding Cambodian Postal Codes: Complete 25 Provinces Guide

By Vireak Rith Sep 14, 2026 5 min read

In 2017, the Ministry of Posts and Telecommunications of Cambodia (MPTC) officially introduced a standardized 6-digit postal code system. Understanding this numbering system is vital for international shipping via DHL, FedEx, Cambodia Post, and cross-border e-commerce platforms like AliExpress or Amazon.

How the 6-Digit Code Works

The first two digits represent the province or capital municipality, while the subsequent four digits pinpoint the specific district (Khan/Srok) and commune (Sangkat/Khum).

Major Provincial Postal Codes

  • Phnom Penh Capital: 120000 (Central Doun Penh: 120101, Chamkar Mon: 120102, Boeng Keng Kang: 120103)
  • Siem Reap: 170000
  • Battambang: 020000
  • Preah Sihanouk (Kompong Som): 180000
  • Kampot: 070000
  • Kandal: 080000

Always write the recipient’s Cambodian phone number prominently on international packages alongside the 6-digit zip code to guarantee swift local dispatch.

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Frequently Asked Questions

What is the postal code for Phnom Penh?

The general postal code for Phnom Penh is 120000. Specific districts have sub-codes ranging between 120101 and 120408.

Is a postal code required for courier deliveries in Cambodia?

While local couriers often call recipients on their mobile phone, international couriers like DHL, UPS, and FedEx strictly require valid 6-digit postal codes.

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