Phone Code Genius .com

Dialing telephone calls from Sao Tome and Principe to Tuvalu

00
688
local number

Step-by-step

00
This IDD (International Direct Dial) prefix tells the phone system in Sao Tome and Principe that you are dialing an international number.
688
Country code for Tuvalu.
There are no area/city codes in Tuvalu.
local number

Notes