How to call Cambodia from the US
- From mobile
- +855 xx xxx xxx
- From landline
- 011 855 xx xxx xxx
From $0.23/min in your browser, no plan needed
How to dial Cambodia from the US
How to make a call to Cambodia from the US: dial the exit code, the country code, and the number. Cambodian numbers have 8, 9, or 10 digits, and the 0 at the start of a city code drops after 855.
- Fails
- 011 855 023
- Works
- 011 855 23
- 011The US exit code
- 855Country code of Cambodia
- xx xxx xxxThe number, area code first
- From a mobile: +855 xx xxx xxx
Paste or type a number here to see how to dial it from anywhere
Example: +855 23 756 789
- Mobile
- +855 23 756 789
- Landline
- 011 855 23 756 789
Main area codes in Cambodia
The area code comes right after 855, then the local number
- Phnom Penh011 85523then the local number
- Siem Reap011 85563then the local number
- Battambang011 85553then the local number
- Sihanoukville011 85534then the local number
- Kampong Cham011 85542then the local number
- Kampot011 85533then the local number
Before you call Cambodia
Call Siem Reap with code 63
Siem Reap has its own code after 855, then the local number.
- 011exit
- 855Cambodia
- 63Siem Reap
- xlocal number
Calling Cambodia cell phones with +855
Save a contact as +855 and the number, an 8-digit number or longer, and it works from any US mobile with no 011 to type.
Calling Cambodia from the US without an international plan
Suparelay calls Cambodia for $0.23/min from your browser, with no plan. Without one, carriers in the US charge up to $5.00/min. AT&T, T-Mobile, and Verizon each need an add-on for Cambodia, and without it they bill every minute.
| Carrier | Per minute |
|---|---|
SuparelayNo plan neededUp to 21× cheaper | $0.23 landline$0.31 mobile |
 | $5.00 + tax |
 | $5.00 + tax |
 | $2.49 + tax |
Want to call Cambodia?
Type the number and call from your browser, with no app and no plan
When to call Cambodia
The time now in Cambodia, and the best hours to call. The time difference to New York is 11 or 12 hours, and it moves only when US clocks change.
- Time difference
- March to November: 11 hours ahead of New York
- November to March: 12 hours ahead of New York
- Daylight saving time
- None, the clocks never change
Why a call to Cambodia fails
AT&T bills Wi-Fi calls abroad at long-distance rates
An AT&T Wi-Fi call to an international number uses international long distance rates. The Wi-Fi connection does not make the call cheaper.
AT&T, Wi-Fi CallingFrom any country, a call to Cambodia also fails when
- The 0 is still in the number
- The exit code is wrong for your country
Questions
How to call Cambodia from the US on a cell phone or mobile?
Dial +855, then the number. It works from any mobile in the US
Are calls to Cambodia included in the US phone plans?
Not on most plans. No carrier in the US that we checked includes Cambodia in a plan
How much does it cost to call Cambodia from the US?
With no plan, carriers in the US charge up to $5.00 a minute. Suparelay charges each started minute, from your browser
How to call Phnom Penh from the US?
For Phnom Penh, dial 011 855 23, then the local number
Do I need to dial 011 to call Cambodia?
From a landline, yes: dial 011, then 855. From a mobile, type + instead, and the phone adds the exit code
How do I dial a +855 number?
Press and hold 0 until + appears, then dial 855 and the number
Can I call Cambodia on my iPhone?
Yes. In the Phone app, press and hold 0 for +, then dial 855 and the number. Your plan must allow calls to Cambodia
Why isn't my call going through to Cambodia?
The usual causes: the 0 is still in the number and the exit code is wrong for your country. Each one is listed above, with a link to its fix
How to call Cambodia from the US for free?
An app calls for free only when both sides have it. A call to a landline, or to a phone without the app, costs money
How to call Cambodia from the US on WhatsApp?
WhatsApp and FaceTime call for free, but only someone with the same app. To ring a landline or a phone in Cambodia without the app, use your phone plan, a calling service, or Suparelay
How to call a Cambodia landline from the US?
From a landline in the US, dial 011 855, then the number
When is the best time to call Cambodia?
Call between 8:00 and 22:00 in Cambodia. March to November: 11 hours ahead of New York. November to March: 12 hours ahead of New York
How to call to Cambodia with an international call?
Dial 011 855, then the number. From a mobile, +855 works too