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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: