How to call Cambodia from the US and Canada
011 - 855 - phone number
011855 and +855 are used interchangeably to dial Cambodian phone numbers from a mobile (more on the plus sign).
Current time in Cambodia:

Calling Cambodia explained:
- 011 - international prefix; dial first when calling abroad from the US or Canada
- 855 - Country Code for Cambodia
- phone number (remove initial 0):
- fixed - mostly 8 digit and some 9 digit numbers, area code included
- cell phones - 8 digits; newer cell numbers are 9 digit
Area codes & number examples
Phone type | Dialing format | Or using + |
---|---|---|
Cell phone | 011 855 1x xxx xxx | +855 1x xxx xxx |
Cell phone | 011 855 68 xxx xxx | +855 68 xxx xxx |
Cell phone | 011 855 69 xxx xxx | +855 69 xxx xxx |
Cell phone | 011 855 70 xxx xxx | +855 70 xxx xxx |
Cell phone | 011 855 76 xxx xxx(x) | +855 76 xxx xxx(x) |
Cell phone | 011 855 77 xxx xxx | +855 77 xxx xxx |
Cell phone | 011 855 8x xxx xxx(x) | +855 8x xxx xxx(x) |
Cell phone | 011 855 9x xxx xxx(x) | +855 9x xxx xxx(x) |
Landlines | Dialing format | Or using + |
---|---|---|
Battambang | 011 855 53 xxx xxx(x) | +855 53 xxx xxx(x) |
Kampong Cham | 011 855 42 xxx xxx | +855 42 xxx xxx |
Kampong Chhang | 011 855 26 xxx xxx | +855 26 xxx xxx |
Kampong Speu | 011 855 25 xxx xxx | +855 25 xxx xxx |
Kampong Thom | 011 855 62 xxx xxx | +855 62 xxx xxx |
Kampot | 011 855 33 xxx xxx | +855 33 xxx xxx |
Kandal province | 011 855 24 xxx xxx | +855 24 xxx xxx |
Phnom Penh | 011 855 23 xxx xxx(x) | +855 23 xxx xxx(x) |
Poipet | 011 855 54 xxx xxx | +855 54 xxx xxx |
Pursat | 011 855 52 xxx xxx | +855 52 xxx xxx |
Siem Reap | 011 855 63 xxx xxx | +855 63 xxx xxx |
Sihanoukville | 011 855 34 xxx xxx | +855 34 xxx xxx |
Sisophon | 011 855 54 xxx xxx | +855 54 xxx xxx |
Suong | 011 855 42 xxx xxx | +855 42 xxx xxx |
Ta Khmau | 011 855 23 xxx xxx | +855 23 xxx xxx |
Phone books and visitor guides:
- Tourism Cambodia - business directory and lots of other useful information