International dialing guide
São Tomé & Príncipe country code (+239)
The international country code for São Tomé & Príncipe is +239. Use this prefix after your exit code when calling São Tomé & Príncipe from another country, or dial the full E.164 number (+239…) with Ringvoo from your browser.
What is the São Tomé & Príncipe country code?
Country code +239 identifies phone numbers registered in São Tomé & Príncipe. When you call from abroad, you dial your international access code (00 in most countries, 011 from the US/Canada), then 239, then the local number. With Ringvoo, paste the full number including +239 and we handle the routing.
How to dial São Tomé & Príncipe from abroad
- Dial your international exit code (00 in most countries, 011 from the US/Canada).
- Enter São Tomé & Príncipe's country code 239.
- Add the local phone number, dropping any leading trunk zero if your carrier requires it.
- Or open Ringvoo, paste the full E.164 number (+239…), and call from your browser.
Example numbers for São Tomé & Príncipe
Frequently asked questions
What is the country code for São Tomé & Príncipe?
The international dialing code for São Tomé & Príncipe is +239. Include it after your exit code when calling from abroad.
How do I call São Tomé & Príncipe from the United States?
Dial 011 (US exit code), then 239, then the local number. Or use Ringvoo and enter the full +239 number in your browser.
Can I call São Tomé & Príncipe without downloading an app?
Yes. Ringvoo runs in Chrome, Safari, or Edge and connects to real phone numbers in São Tomé & Príncipe — no app install required.
Do I need to drop the leading zero when dialing São Tomé & Príncipe?
When using the international format (+239), omit any leading 0 from the local number. Ringvoo accepts E.164 numbers directly.