**Cambodia Country Code +855 — Dialing Info**

> Cambodia country code +855: the national number format, how to dial it from abroad, the exit code from your own country, the time zone, and what a minute costs.

Source: https://telvio.app/area-codes/cambodia/

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🇰🇭 Area Codes

# Cambodia Area Codes

Phone dialing reference for Cambodia (+855). Country code, number format, and calling guide.

Country code

+855

Trunk prefix

0

Exit code (US)

011

Format

+855 23 123 456

## How to dial Cambodia

To call Cambodia from abroad, dial the exit code for your country, then the country code +855, then the local phone number (without the leading 0).

011 + 855 + local number

Example: +855 23 123 456

## Phone number details

Mobile prefixes 1, 8, 9

Landline prefixes 23

Exit code 001, 007

## Rates to Cambodia

Landline

$0.28/min

Mobile

$0.28/min

[Rate calculator](https://telvio.app/call/cambodia/)

## How to read a Cambodia phone number

A Cambodia number is +855 followed by 8 digits. Knowing which of those digits mark a mobile is what tells you what the call will cost before you place it.

Country code +855 Area or operator prefix 2 Local number 3123456

Inside Cambodia, numbers are dialled with a leading 0. Drop it when calling from abroad — keeping it is the single most common reason an international call fails.

Mobile prefixes

189

Landline prefixes

23

Prefix ranges still identify a line as mobile or fixed even where a number has been ported between operators, because the mobile and fixed blocks are separate and numbers do not move between them. Operator identification from a prefix, by contrast, stopped being reliable once portability arrived.

## When to call Cambodia

What the clock reads in Cambodia when it is mid-morning, early afternoon and evening where you are. Highlighted cells fall between 9:00 and 21:00 local time at the other end.

*Local time in Cambodia for three common calling hours in five source cities*

| Calling from | Offset | 09:00 | 13:00 | 19:00 |
| --- | --- | --- | --- | --- |
| New York | +12:00 | 21:00 | 01:00 | 07:00 |
| Los Angeles | +15:00 | 00:00 | 04:00 | 10:00 |
| London | +7:00 | 16:00 | 20:00 | 02:00 |
| Dubai | +3:00 | 12:00 | 16:00 | 22:00 |
| Sydney | −4:00 | 05:00 | 09:00 | 15:00 |

Offsets calculated for mid-January. Countries that observe daylight saving shift by an hour for part of the year — the planner works out today's offset from your own device.

## Other Asian destinations, cheapest first

Rates vary by more than a factor of ten inside a single region, because each one is set by what the operator at the far end charges to accept the call. Taiwan is currently the cheapest place we publish a rate for near Cambodia.

- [Taiwan+886from $0.05](https://telvio.app/call/taiwan/)
- [Malaysia+60from $0.07](https://telvio.app/call/malaysia/)
- [Hong Kong+852from $0.08](https://telvio.app/call/hong-kong/)
- [Israel+972from $0.10](https://telvio.app/call/israel/)
- [Bangladesh+880from $0.15](https://telvio.app/call/bangladesh/)
- [Pakistan+92from $0.15](https://telvio.app/call/pakistan/)
- [Singapore+65from $0.17](https://telvio.app/call/singapore/)
- [South Korea+82from $0.17](https://telvio.app/call/south-korea/)

## Free tools

[All tools](https://telvio.app/tools/)

- [Price a call to Cambodia Any length, at the published rate, with per-minute rounding shown beside it.](https://telvio.app/tools/call-cost-calculator/?c=cambodia)
- [Best time to call Cambodia Your day and theirs, side by side, with today's daylight saving applied.](https://telvio.app/tools/best-time-to-call/?c=cambodia)
- [Online mic test Check your microphone level and hear yourself back before you dial.](https://telvio.app/tools/mic-test/)

## Frequently asked questions

What is the country code for Cambodia?

The country code for Cambodia is +855. Dial this after the exit code (or use + on a mobile).

What does a Cambodia phone number look like?

A Cambodia number is written as +855 23 123 456: the country code +855 followed by 8 digits. That total is fixed by the national numbering plan, so a number with one digit missing is a typo rather than a shorter valid number.

How can I tell if a Cambodia number is a mobile?

By its leading digits. In Cambodia, a national number of 8 digits beginning with 1, 8, 9 is a mobile. That still works after a number has been ported between operators, because mobile and fixed-line blocks are separate ranges and numbers do not move between them.

Do I need to drop the leading 0 when calling Cambodia?

Yes. Cambodia uses 0 as a trunk prefix for domestic calls. When dialing internationally, drop the leading 0 from the local number.

How much does it cost to call Cambodia?

Telvio charges $0.28/min to Cambodia landlines and $0.28/min to mobiles. Billing is per second with no connection fees, so you pay only for the seconds you talk.

## Call Cambodia with Telvio

Per-second billing, no fees. First minute free.

[Download Telvio](https://telvio.app/download/)

Also for Cambodia

- [Call rates & costs](https://telvio.app/call/cambodia/)
- [How to call](https://telvio.app/how-to-call/cambodia/)
- Area codes

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