São Tomé and Príncipe Country Code
The country code for São Tomé and Príncipe is +239.
- Calling code
- +239
- ISO code
- ST · STP
- Region
- Africa
- Dialling out
- 00
How to call São Tomé and Príncipe from the US
011+239+local number
011 is the US and Canadian exit code; from a mobile you can dial + instead, anywhere in the world. São Tomé and Príncipe has no trunk prefix to drop: dial the local number exactly as it is written.
| Line type | Dial from abroad |
|---|---|
| Fixed line | +239 2221234 |
| Mobile | +239 9812345 |
Calling out of São Tomé and Príncipe
To call abroad from São Tomé and Príncipe, dial 00 before the destination's country code. From a mobile, + works instead.
Official name: Sao Tome and Principe.
Scope the São Tomé and Príncipe calling code and its dialing rules. Source datasets/country-codes (E.164 + ISO 3166) (ITU-T E.164 + ISO 3166, 2026-07 release) and libphonenumber PhoneNumberMetadata (Google) (libphonenumber master, 2026-08 snapshot). Updated . Example numbers are the numbering plan's own published examples, not real subscriber lines.