Monaco country code, +377 explained.
Everything you need to call Monaco with Twiching — full dialing format, step-by-step guide, and Tier-1 CLI routes that land every call.
Monaco
Monaco · Europe
· COUNTRY INFO · VERIFIED
- ISO Alpha-2
- MC
- Capital
- Monaco
- Region
- Europe
- Timezone
- UTC+1
· DIALING GUIDE · VERIFIED
FULL DIAL FORMAT
011 · +377 · XXXXXXXX
How Monaco numbers break down
A complete number to Monaco 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 Monaco.
LOCAL NUMBER
The subscriber's local number.
COMPLETE NUMBER FORMAT
011 · +377 · XXXXXXXX
Monaco on the map
Monaco · Europe
ROUTE
Tier-1 Direct
CLI
Verified
ASR
60%+ min
How to call Monaco
Click any step — watch the full dial string build piece by piece.
FULL NUMBER FORMAT
011 · +377 · XXXXXXXX
Twiching automatically adds the exit and country codes — just enter the local number.
Monaco —
connected across every carrier.
191
Countries in directory
MONACO INCLUDED
99.97%
Call delivery rate
STIR/SHAKEN
500+
Carrier interconnects
TIER-1 DIRECT
60%+
Guaranteed ASR
REAL-TIME ROUTING
Monaco
Europe · MC
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 Monaco.
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 — AMSN regulated
Regulated by AMSN (Autorité Monégasque de Sécurité Numérique)
- VoIP services in Monaco are regulated by AMSN under the Sovereign Ordinance on Electronic Communications.
- Monaco Telecom holds significant market authority; third-party VoIP providers must comply with interconnection rules.
- Data protection follows French GDPR implementation principles given Monaco's proximity and legal alignment with France.
US → Monaco
$0.025/min
per minute
Monaco → US
$0.018/min
per minute
More in Europe
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