Guida alla composizione del paese

Monaco country code +377 — call Monaco & get a number.

Entirely surrounded by France, sharing its currency and language — but phone-wise, Monaco has been strictly separate since June 21, 1996, when it broke away from France's own numbering plan. Even calls across the few-kilometer border must be dialed in full international format. Here's exactly how to dial in from the US, UK and France, the current emergency number, time and weather, and how to get a Monaco number of your own with MCM.

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🇲🇨 Monaco · VivereEurope/Monaco
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—
—
Monaco
+377
Codice paese
00
Codice di uscita
39,000
Persone
39,000
Popolazione
—
SIM attive
1
Operatori mobili
+377
Codice paese
01A colpo d'occhio

Monaco at a glance

I numeri e i fatti di cui hai bisogno prima di comporre il numero.

Nome del paese
Monaco (Principality of)
Codice paese
+377
Codici ISO
MC / MCO (ISO 3166)
Exit code (from Monaco)
00
Trunk prefix (within)
None (no trunk prefix — dial the 8 digits as-is)
Capitale
Monaco (the entire principality is one city-state)
Città più grande
Monaco
Popolazione
~39,000
Valuta
Euro (EUR)
Fuso orario
CET (UTC+1) / CEST (UTC+2) — same as France
Regolatore
Government of Monaco (national telecom framework)
Status
Fully independent sovereign state
02Le basi

What is the country code for Monaco?

Monaco dials in on +377, its own country code, entirely separate from France's +33 despite being completely surrounded by French territory. The plan behind it is simple: a closed eight-digit system with no area code and no trunk prefix, in place since Monaco split from France's numbering plan on June 21, 1996 (before that, Monégasque fixed lines simply began with French area code "93"). Whether you're reaching Monaco from next door in Nice or from New York, it's the same eight digits every time.

Monaco numbers in E.164 form are written +377 followed by 8 digits (e.g. +377 9X XX XX XX).

+37700377011 37700 377

Tutti e quattro significano la stessa cosa: collegano la tua chiamata a Monaco.

03Formato di composizione

How to call Monaco from anywhere

Calling Monaco is a two-step affair plus your exit code: exit code, 377, then the eight digits. Nothing to drop, nothing to prepend — the flat plan means the number you were given is the number you dial.

PAESE
+377
·
ZONA
X
·
ABBONATO
XXXXXXX

Full example: +377 9X XX XX XX — eight digits, no area code, fixed-line numbers begin with 9 and mobiles begin with 6.

Stati Uniti e Canada
Uscita 011
011 + 377 + area code + number
011 377 XXXXXXX
Regno Unito
Uscita 00
00 + 377 + area code + number
00 377 XXXXXXX
Europa
Uscita 00
00 + 377 + area code + number
00 377 XXXXXXX
Australia
Uscita 0011
0011 + 377 + area code + number
0011 377 XXXXXXX
04Formato numero

Monaco phone number format explained

Eight digits, no area code — the whole principality shares one flat numbering plan. Fixed-line numbers begin with the digit 9; mobile numbers begin with the digit 6, a simple way to identify the number type at a glance.

Rete fissa

+377 9X XX XX XX (8 digits, begins with 9). Example: +377 93 12 34 56.

Mobile

+377 6X XX XX XX (8 digits, begins with 6).

05Prefissi

Monaco area codes — major cities

Elimina lo 0 iniziale locale quando chiami dall'estero.

// Directory completa2 voci
CittàRegionePrefisso
9X XX XX XXFixed-line numbers (begin with 9)
6X XX XX XXMobile numbers (begin with 6)
06Reti mobili

Monaco mobile network prefixes

The prefix after +377 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.

*T

**Monaco Telecom** (dominant operator)

historically linked to Monaco's government; full mobile and fixed coverage across the principality.

07Fuso orario

Monaco time zone

Monaco observes Central European Time (CET, UTC+1) in winter, shifting to Central European Summer Time (CEST, UTC+2) during the EU-aligned daylight saving period — identical to France's own time zone, meaning no time adjustment is needed between the two countries despite their separate phone systems.

New York (EST/EDT)
Monaco is 6 hours ahead, year-round
Los Angeles (PST/PDT)
Monaco is 9 hours ahead, year-round
London (GMT/BST)
Monaco is 1 hour ahead, year-round
Paris (CET/CEST)
Monaco matches the same hour, year-round
Le migliori finestre di chiamata

From the US East Coast, mid-morning through early afternoon ET reaches Monaco's business day, given the steady 6-hour gap. From the UK, add just an hour to your own clock — Monaco's working day runs almost identically to London's, just an hour ahead. From France, no time adjustment is needed at all.

08Emergenza

Emergency numbers in Monaco

Free to call from any Monaco phone, landline or mobile.

112
standard pan-European emergency number, alongside dedicated national police, fire, and medical numbers.
09Evita questi

Common mistakes when calling Monaco

Quasi ogni chiamata internazionale fallita è un problema di formattazione, non di rete.

Assuming Monaco uses France's +33 code

it split away from France's own numbering plan on June 21, 1996 — Monaco has used its own +377 code ever since.

Skipping the international dialing format for France-Monaco calls

despite sharing a land border, calls between France and Monaco must be dialed in full international format on both sides.

Hunting for an area code

the numbering plan is flat — eight digits, no area code, no trunk prefix.

Assuming Monaco shares France's telecom regulator

Monaco maintains its own independent regulatory framework, separate from France's, reflecting its full sovereignty.

Expecting a different time zone from France

Monaco keeps the identical CET/CEST clock as France — no time adjustment needed between the two.

10Risparmia denaro

Tips to reduce the cost of calling Monaco

Move +377 calls onto VoIP and leave carrier international tariffs behind

useful for reaching Monaco's finance, luxury real estate, and events sectors.

Keep a Monaco virtual number so contacts dial you locally instead of paying international rates.

Terminate over SIP rather than handing calls to the PSTN.

Remember French callers still need full international format, even next door.

11Per affari

Why businesses get a Monaco virtual number

Monaco's business culture centers heavily on finance, luxury real estate, and high-end tourism and events, including the famous Monaco Grand Prix each May. A +377 line says you're reachable on home turf, not at long-distance arm's length.

Higher answer rates

A local number gets answered where a foreign caller ID gets ignored.

Lower trust friction

A +377 number reads as local and legitimate in a discretion-focused market.

Cheaper inbound

Customers reach you at local rates.

Centralized routing

Forward Monaco calls to any team, anywhere.

Faster expansion

Enter the market with no physical office.

Real PSTN presence

A true in-country number on the public network.

MCMPiattaforma

Monaco numeri virtuali con My Country Mobile

My Country Mobile provisions real Monaco DIDs with carrier-grade voice and full programmability.

DID locali nei principali prefissi: forniti in pochi minuti

Inoltro di chiamata a qualsiasi telefono mobile, fisso, endpoint SIP o softphone in tutto il mondo

Voce HD con G.711, G.729, Opus e AMR-WB: negoziazione automatica per chiamata

Latenza inferiore a 150 ms sui principali corridoi vocali tramite PoP distribuiti

SLA con tempi di attività del 99,99% supportato da infrastruttura georidondante e failover inferiore a 2 secondi

Supporto WebRTC per chiamate basate su browser senza installazioni di softphone

API REST per provisioning, instradamento e record di dettagli delle chiamate (CDR)

Protezione antifrode integrata con rilevamento anomalie AI e AGITAZIONE/AGITAZIONE

Monitoraggio della rete 24 ore su 24, 7 giorni su 7 e supporto dedicato

12Inizia

How to get your Monaco virtual number

La maggior parte delle aziende è attiva nel giro di poche ore, non di giorni.

1

Select Monaco and pick a +377 number.

2

Choose a plan and clear verification.

3

Set up forwarding, IVR and routing rules.

4

Go live and start taking Monaco calls.

13Paesi correlati

Guide alle chiamate per altri paesi

Altri codici paese che vale la pena aggiungere ai segnalibri.

Get a Monaco virtual number with MCM

Spin up a Monaco +377 number in minutes and start taking local calls today.

Domande frequenti

Monaco +377 — FAQ

What is Monaco's country code?expand_more

+377, adopted on June 21, 1996, when Monaco split away from France's own domestic numbering plan.

Do I need to dial an international access code to call Monaco from France, even though they share a border?expand_more

Yes. Despite Monaco being entirely surrounded by French territory, all calls between France and Monaco must be dialed in full international format on both sides.

How many digits are in a Monaco phone number?expand_more

8 digits, with fixed-line numbers beginning with 9 and mobile numbers beginning with 6.

Does Monaco use the same time zone as France?expand_more

Yes, Monaco and France share the same Central European Time (CET/CEST) zone.

What's the emergency number in Monaco?expand_more

112, the standard pan-European emergency number, alongside dedicated national police, fire, and medical numbers.

Can my business get a Monaco number from abroad?expand_more

Yes — MCM provisions local +377 DIDs you can route to any team, anywhere.