Step-by-step
How to dial Cambodia from different countries
To call Cambodia, you'll need the country code +855 plus the local phone number. The exact dialing format depends on where you're calling from.
🇺🇸 From the United States or Canada
Dial 011 + 855 + local number
011 is the international access code from the US and Canada
Example: 011 855 XXXX XXXX
🇬🇧 From the United Kingdom
Dial 00 + 855 + local number
00 is the international access code from the UK and most of Europe
Example: 00 855 XXXX XXXX
📱 From any mobile phone
Dial + 855 + local number
The + sign replaces the international access code. Hold 0 on most phones to type +
Example: +855 XXXX XXXX
🌐 With GlobalDial (easiest)
Dial +855 + local number from your browser
No international access codes needed — just enter the full number and click call
Works from any device with a browser — no app required
Dialing tips
Tips for calling Cambodia
🔢 Drop the leading zero
If the local number starts with a 0, remove it when dialing internationally. For example, if the local number is 0XX XXXX, dial +855 XX XXXX.
🕐 Check the time zone
Before calling Cambodia, check the local time to make sure you're calling at an appropriate hour. International calls can cross many time zones.
💰 Know the rates
Calls to Cambodia with GlobalDial start from $0.31/min. Check Cambodia calling rates →
Country-specific guides
How to call Cambodia from specific countries
The dialing format for Cambodia depends on where you're calling from. Check out our detailed guides for calling from specific countries:
Quick reference
Cambodia calling details
| Country | 🇰🇭 Cambodia |
| Country Code | +855 |
| ISO Code | KH |
| Continent | Asia |
| Dial from US | 011 + 855 + local number |
| Dial from UK | 00 + 855 + local number |
| Dial from mobile | + 855 + local number |
| Calling Rate | From $0.31/min |
Call Cambodia
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Skip the complicated dialing codes — call Cambodia directly from your browser with GlobalDial. Rates start from $0.31/min. No subscription required — pay as you go and your credits never expire.
How to call countries in Asia
Call other countries in Asia
Learn how to call the other 48 countries in Asia:
Common questions
FAQ
How do I call Cambodia from the US?
To call Cambodia from the US, dial 011 + 855 + the local phone number. From a mobile phone, dial + 855 + the local number instead. Or, use GlobalDial to call Cambodia directly from your browser — no dialing codes needed.
How do I call Cambodia from the UK?
To call Cambodia from the UK, dial 00 + 855 + the local phone number. From a mobile phone, dial + 855 + the local number. With GlobalDial, you can skip the access codes and call Cambodia from your browser.
What is the country code for Cambodia?
The country code for Cambodia is +855. You need to dial this code after your international access code (e.g. 011 from the US, 00 from the UK) when calling Cambodia from abroad.
How much does it cost to call Cambodia?
With GlobalDial, calls to Cambodia start from $0.31/min. There are no subscriptions or monthly fees — just buy credits and call. Your credits never expire.
Can I call Cambodia from my computer?
Yes! GlobalDial lets you call Cambodia directly from your web browser. No app download, SIM card, or phone required. Just create a free account, buy credits starting from $5, and start calling Cambodia in under a minute.
Do I need a special app to call Cambodia?
No. GlobalDial works entirely in your web browser — no app download or plugin required. You can call Cambodia from any device with a browser and internet connection, including your laptop, tablet, or phone.
