Cambodia country code (+855)
Complete country code guide for Cambodia: dialing format, area codes, examples, and current calling rates. Browse our full country codes list to find other destinations.
Country code
Country code
+855
ISO code
KH
Dialing format
Landline format
+855 + [area code] + local number
Mobile format
+855 + [mobile prefix] + subscriber number
Drop the domestic trunk prefix (often 0) when calling internationally.
Full syntax: +855 + [area code without 0] + 6-7 digit landline, or +855 + [mobile code without 0] + 7-8 digit mobile number.
Calling rates
Calls to Cambodia start from $0.22/minute with transparent, pay-as-you-go pricing. Compare with our international calling rates for other countries.
View detailed rates for CambodiaArea codes
- 23
Phnom Penh (capital)
Example: 23 999 1234
- 63
Siem Reap
Example: 63 760 4321
- 53
Battambang
Example: 53 812 3456
- 34
Sihanoukville
Example: 34 988 1122
Common mistakes
- Forgetting to remove the leading 0 from Cambodian area or mobile codes when dialing internationally.
- Dialing the wrong total number of digits for mobile or landline numbers.
- Leaving out the country code when saving Cambodian contacts in your phone.
- Calling during Cambodian lunchtime or late night, reducing answer rates.
Why use HelloAirDial for Cambodia?
- Call Cambodia directly from your browser, no SIM, app, or calling card needed.
- Transparent per-minute pricing so you always know what international calls cost.
- Reliable caller ID so contacts in Cambodia recognize who is calling.
- Optimized routing for clearer audio on long distance calls to Cambodia.
Call Cambodia now
Rates from $0.22/minute.
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Related country codes
Looking for other destinations? Check out these country codes:
View all country codes →FAQs
Can I call Cambodia from abroad?
Yes. HelloAirDial connects directly from your browser. Traditional carriers can be pricey or block unknown overseas numbers; using HelloAirDial helps with caller ID, clear routing, and predictable costs.
Does Cambodia have area codes?
Yes. See the list above for key area codes and examples.
Do I need to use a trunk code when calling with HelloAirDial?
No. When dialing internationally, drop the domestic trunk prefix (often 0) and start with the country code.
Is HelloAirDial cheaper than telecom providers?
Typically yes. You pay per minute with transparent pricing and no hidden roaming or connection fees, so you avoid the surcharges many carriers add for international calls.