São Tomé & Príncipe country code, +239 explained.
Everything you need to call São Tomé & Príncipe with Twiching — full dialing format, step-by-step guide, and Tier-1 CLI routes that land every call.
São Tomé & Príncipe
São Tomé · Africa
· COUNTRY INFO · VERIFIED
- ISO Alpha-2
- ST
- Capital
- São Tomé
- Region
- Africa
- Timezone
- UTC+0
· DIALING GUIDE · VERIFIED
FULL DIAL FORMAT
011 · +239 · XXXXXXX
How São Tomé & Príncipe numbers break down
A complete number to São Tomé & Príncipe follows this pattern. Twiching adds the exit and country codes automatically when you dial from the app.
EXIT CODE
Dial from the US/Canada to leave the country.
COUNTRY CODE
Routes the call directly into São Tomé & Príncipe.
LOCAL NUMBER
The subscriber's local number.
COMPLETE NUMBER FORMAT
011 · +239 · XXXXXXX
São Tomé & Príncipe on the map
São Tomé · Africa
ROUTE
Tier-1 Direct
CLI
Verified
ASR
60%+ min
How to call São Tomé & Príncipe
Click any step — watch the full dial string build piece by piece.
FULL NUMBER FORMAT
011 · +239 · XXXXXXX
Twiching automatically adds the exit and country codes — just enter the local number.
São Tomé & Príncipe —
connected across every carrier.
191
Countries in directory
SÃO TOMÉ & PRÍNCIPE INCLUDED
99.97%
Call delivery rate
STIR/SHAKEN
500+
Carrier interconnects
TIER-1 DIRECT
60%+
Guaranteed ASR
REAL-TIME ROUTING
São Tomé & Príncipe
Africa · ST
Built for clear international calling
Effortless to use
Dial naturally — Twiching adds exit and country codes for you and connects with verified caller ID to São Tomé & Príncipe.
Comprehensive coverage
191 countries with Tier-1 routes, local caller ID, and full CLI delivery on every connection.
Accurate & verified
Every dialing code and format is kept current, so your call lands the first time, every time.
Permitted — AGER regulated
Regulated by Agência Geral de Regulação (AGER)
- AGER regulates all electronic communications in São Tomé & Príncipe and requires licensing for VoIP services.
- International service providers must obtain gateway authorization from AGER before terminating traffic.
- Consumer protection and CLI transparency rules apply to virtual number providers operating in the country.
US → São Tomé & Príncipe
$0.40/min
per minute
São Tomé & Príncipe → US
$0.30/min
per minute
More in Africa
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