Landcode Sao Tomé en Principe
Landnummer
+ 239 E.164 (Landnummer) CODE:
239
ISO 3166-1 alpha-3 CODE:
STP
ISO 3166-1 alpha-2 CODE:
ST
ISO 3166-1 numeriek CODE:
678
Landcode top-level domein (ccTLD) CODE:
.st