Phone Code Genius .com

Dialing telephone calls from Christmas Island to Saint Helena

0011
290
city code
local number

Step-by-step

0011
This IDD (International Direct Dial) prefix tells the phone system in Christmas Island that you are dialing an international number.
290
Country code for Saint Helena.
city code
local number

Notes

  • If you are calling from a hotel or office phone system, additional steps may be required.