راهنمای شماره گیری کشور

Montserrat country code +1 664 — call Montserrat & get a number.

Everything you need to dial Montserrat correctly and understand its NANP numbering format. Plus how to set up a local presence on this small Caribbean territory — a British Overseas Territory best known for the volcanic eruption that buried its former capital, Plymouth — without a physical office there.

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🇲🇸 مونتسرات · زندگی کنیدAmerica/Montserrat
--:--:--
—
—
Brades
—
Little Bay
—
Salem
+1 664
کد کشور
00
کد خروج
4,400
مردم
4,400
جمعیت
—
سیم کارت های فعال
2
اپراتورهای تلفن همراه
+1 664
کد کشور
01در یک نگاه

Montserrat at a glance

اعداد و حقایقی که قبل از شماره گیری نیاز دارید.

Territory
Montserrat — British Overseas Territory
کد کشور
+1 664 (member of the North American Numbering Plan, NANP)
کدهای ISO
MS / MSR
Exit code (for calls from Montserrat)
011
سرمایه
Brades — the de facto seat of government since the historic capital, Plymouth, was evacuated and rendered uninhabitable by volcanic activity; Plymouth technically remains the de jure capital, and a longer-term plan has designated Little Bay as the future permanent capital
جمعیت
Approximately 4,400 (most recent census) — roughly a tenth of pre-eruption levels
ارز
Eastern Caribbean Dollar (XCD)
Official language
English
منطقه زمانی
Atlantic Standard Time (AST), UTC−4, year-round — no daylight saving
Numbering administration
NANPA for the +1 664 code block; local telecommunications policy sits with the Government of Montserrat (Ministry of Communications, Works, Energy & Labour)
واقعیت قابل توجه
Plymouth, Montserrat's abandoned capital, is frequently cited as the only capital city in the world that has been completely evacuated and left buried by a natural disaster while technically retaining capital status
Emergency numbers
911 and 999 both route to emergency services
اینترنت TLD
.ms
02اصول اولیه

What is the country code for Montserrat?

Montserrat is a small British Overseas Territory in the Leeward Islands, between Antigua and Guadeloupe. Often called "the Emerald Isle of the Caribbean" for its green volcanic terrain and Irish settler heritage — it's one of the few places outside Ireland where Saint Patrick's Day is a public holiday.

What sets it apart isn't its size — it's what happened to its geography. A long-dormant volcano at the island's southern end reactivated in past decades, and the eruptions buried the capital city, Plymouth. That single event reshaped the population, the administrative map, and even where the phone exchanges sit today.

On the numbering side, Montserrat is part of the North American Numbering Plan (NANP) — dial it like a US or Canadian area code, even though it sits thousands of miles from North America and uses UK-style governance as an Overseas Territory.

کد +1 664 اختصاص داده شد مونتسرات توسط ITU تحت طرح E.164. را “+” به این معنی است که "کد خروج بین المللی محلی خود را شماره گیری کنید"؛ در موبایل، فشار دهید و نگه دارید 0 برای تایپ آن

+1 664001 664011 1 66400 1 664

هر چهار به یک معنی هستند - آنها تماس شما را به آن متصل می کنند مونتسرات.

03فرمت شماره گیری

How to call Montserrat from anywhere

From the US or Canada, Montserrat behaves like any NANP long-distance call: dial 1 664 XXX XXXX — no exit code needed. From the UK: 00 1 664 XXX XXXX. From anywhere else: your international exit code + 1 + 664 + the 7-digit number.

Within Montserrat, local calls are dialed using just the 7-digit subscriber number; the 664 area code isn't required for on-island calls, though including it will still connect. Out of Montserrat, the international exit code is 011.

کشور
+1 664
·
منطقه
664
·
مشترک
XXX XXXX

Full example: +1 664 664 XXX XXXX — drop the local leading 0 when calling from abroad.

ایالات متحده و کانادا
خروج 011
011 + 1 664 + area code + number
011 1 664 664 XXXXXXX
انگلستان
خروج 00
00 + 1 664 + area code + number
00 1 664 664 XXXXXXX
اروپا
خروج 00
00 + 1 664 + area code + number
00 1 664 664 XXXXXXX
استرالیا
خروج 0011
0011 + 1 664 + area code + number
0011 1 664 664 XXXXXXX
04قالب شماره

Montserrat phone number format explained

Montserrat numbers follow the standard NANP structure: 3-digit area code (664) plus 7-digit subscriber number, in the form +1 664 NXX XXXX. The exchange prefix (the first three digits after 664) identifies the specific carrier or service block on the island.

Because Montserrat is so small, its pool of active exchange codes is limited compared to larger NANP members — a handful of prefixes cover the entire territory's landline and mobile numbering. This is normal for micro-territories inside the NANP and doesn't affect how a number is dialed from outside.

تلفن ثابت

+1-664-XXX-XXXX (small pool of active exchange codes covering the whole island)

موبایل

+1-664-XXX-XXXX (Flow and Digicel mobile ranges)

05کدهای منطقه

Montserrat area codes — major cities

هنگام تماس از خارج از کشور، 0 اصلی محلی را رها کنید.

// دایرکتوری کامل5 ورودی ها
شهرمنطقهکد منطقه
Brades (de facto capital)Saint Peter Parish664
Little Bay (planned future capital)Saint Peter Parish664
SalemSaint Peter Parish664
Saint John'sSaint Peter Parish664
Plymouth (de jure, exclusion zone)Saint Anthony Parish664
06شبکه های تلفن همراه

Montserrat mobile network prefixes

The prefix after +1 664 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.

F

Flow (Cable & Wireless / Liberty Latin America)

+1 664 long-standing incumbent operator across the Eastern Caribbean, offering fixed-line and mobile services on 664.

DM

Digicel Montserrat

+1 664 regional Caribbean operator; mobile voice and data services on the island.

07منطقه زمانی

Montserrat time zone

Montserrat operates on Atlantic Standard Time (AST), UTC−4, year-round. The territory does not observe daylight saving time, so the offset from UTC stays fixed all year.

Montserrat is 1 hour ahead of US Eastern Time during Eastern Daylight Time (roughly spring through autumn), and matches Eastern Standard Time the rest of the year — always check current DST status in the country you're calling from.

It aligns closely with most of the Eastern Caribbean (Puerto Rico, the US Virgin Islands, and other AST territories). For scheduling calls with Montserrat, AST is a stable, DST-free reference point.

نیویورک (EST/EDT)
1 hour ahead (winter) / same (summer)
Toronto (EST/EDT)
1 hour ahead (winter) / same (summer)
لندن (GMT/BST)
4 / 5 hours behind
San Juan (AST)
همان تمام سال
Bridgetown, Barbados (AST)
همان تمام سال
بهترین ویندوز تماس
A Brades morning, 9:00 AM–12:00 PM AST, catches the US East Coast at their desks year-round and the UK before their afternoon wraps up. Montserrat doesn't shift for DST, so the gap to New York flips by an hour twice a year.
08اورژانس

Emergency numbers in Montserrat

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

911
Police, Fire, Ambulance (NANP convention)
999
Police, Fire, Ambulance (UK convention — both work)
09از اینها پرهیز کنید

Common mistakes when calling Montserrat

تقریباً هر تماس بین‌المللی ناموفق یک مشکل قالب‌بندی است، نه مشکل شبکه.

Forgetting the leading "1" when dialing from outside the NANP

Because +1 664 looks unfamiliar next to well-known US area codes, callers sometimes drop the "1" or add an extra digit, resulting in a failed connection.

Assuming Plymouth is a functioning city

Older references, maps, and even some official documents still list Plymouth as Montserrat's capital. In practice it has been uninhabited and largely inaccessible for years — Brades is where government offices and most administrative activity actually operate.

Confusing Montserrat's +1 664 with unrelated Caribbean area codes

With over two dozen Caribbean nations and territories sharing the NANP's +1 prefix, it's easy to mistype 664 for a similar-looking neighbor's code — always double-check against the specific number, not just the country name.

Overestimating the size of the local numbering pool

Montserrat uses standard 7-digit NANP-format numbers, but the active population and subscriber base are small — the exchange codes in active use reflect that.

10پس انداز کنید

Tips to reduce the cost of calling Montserrat

Don't waste effort on Plymouth-based addresses or exchanges

the southern part of the island, including Plymouth, is an official exclusion zone. Any modern Montserrat presence sits in the north, around Brades and Little Bay.

Route calls through VoIP or an MCM virtual number rather than paying carrier international rates into 664.

911 or 999 — either works

unlike most NANP territories, Montserrat honors both the North American and UK emergency numbers; use whichever is easier for your callers to remember.

Pair with other Eastern Caribbean numbers

if you're building regional Caribbean coverage, a 664 line pairs naturally with Saint Vincent, Grenada, Antigua and Saint Kitts numbers for a complete Leeward/Windward footprint.

11برای تجارت

Why businesses get a Montserrat virtual number

Let's be direct about this one: Montserrat is not a high-volume market. With a population in the low thousands, it will never be a significant standalone revenue opportunity, and no legitimate provider should tell you otherwise.

Where a Montserrat number does make sense is narrow but real — regional Caribbean coverage, disaster-recovery and reconstruction work tied to ongoing volcanic monitoring, diaspora-facing communication back to the island, and the small tourism sector that benefits from a recognizable local number for booking inquiries.

Regional Caribbean coverage

businesses building out an Eastern Caribbean footprint (alongside Saint Vincent, Grenada, Antigua or Saint Kitts) can add Montserrat to present a complete regional presence, even if call volume is modest.

NGOs, government contractors, and reconstruction-related work

given Montserrat's ongoing volcanic monitoring and infrastructure redevelopment as a UK Overseas Territory, organizations doing disaster-recovery, geological research, or UK-government-adjacent work may need a genuinely local point of contact.

Diaspora connectivity

with a large share of Montserratians having relocated to the UK and elsewhere after the volcanic crisis, a local number helps diaspora-facing organizations, remittance services, or family-oriented businesses maintain an easy, local-rate line back to the island.

Tourism and hospitality

Montserrat's tourism sector, while small, benefits from a recognizable local number for booking inquiries rather than requiring visitors to dial an international line.

Low-cost regional test bed

a virtual 664 number is inexpensive to trial for a specific use case — no local hire, no lease, no hardware — and removes real friction for the callers who do dial it.

حضور واقعی PSTN

a true 664 number on the network, not a forwarding workaround.

MCMپلت فرم

مونتسرات اعداد مجازی با My Country Mobile

Setting up a physical presence on a Caribbean island of a few thousand people isn't realistic for most businesses — and it doesn't need to be. MCM provisions a Montserrat +1 664 virtual number in minutes, routing calls to any phone, softphone or contact-center stack you already use, and lets you manage it alongside numbers from 190+ other countries from one dashboard.

DIDهای محلی در کدهای منطقه اصلی - در عرض چند دقیقه ارائه می شود

ارسال تماس به هر تلفن همراه، تلفن ثابت، نقطه پایانی SIP یا تلفن نرم افزاری در سراسر جهان

صدای HD با G.711، G.729، Opus و AMR-WB — مذاکره خودکار در هر تماس

تأخیر زیر 150 میلی ثانیه در راهروهای صوتی اصلی از طریق PoP های توزیع شده

99.99% آپتایم SLA با پشتیبانی زیرساخت‌های اضافی جغرافیایی و خرابی ساب 2

پشتیبانی از WebRTC برای تماس مبتنی بر مرورگر بدون نصب نرم افزار

API های REST برای تهیه، مسیریابی و سوابق جزئیات تماس (CDR)

محافظت داخلی در برابر تقلب با تشخیص ناهنجاری هوش مصنوعی و SIR/SHAKEN

مانیتورینگ شبکه 24 ساعته و پشتیبانی اختصاصی

12شروع کنید

How to get your Montserrat virtual number

اکثر کسب و کارها در عرض چند ساعت فعال می شوند نه چند روز.

1

Choose your Montserrat number — select a +1 664 virtual number through the MCM dashboard.

2

Verify any local requirements — standard KYC applies; requirements are generally light for this number type.

3

Connect your routing — point the number to your existing phone system, mobile device, VoIP softphone, or contact center platform.

4

Go live — start receiving calls immediately, with usage, call logs and billing visible from the same dashboard.

13کشورهای مرتبط

سایر راهنماهای شماره گیری کشوری

کدهای کشور بیشتر ارزش نشانک گذاری دارند.

Get a Montserrat virtual number with MCM

Add Montserrat to your Caribbean footprint — start your trial and claim a +1 664 number today.

سوالات متداول

Montserrat +1 664 — FAQ

What is Montserrat's country code?expand_more

Montserrat's country code is +1 664. It's part of the North American Numbering Plan (NANP), so it uses a "+1" prefix like the US and Canada, followed by the unique 664 area code.

How do I call a Montserrat number from the US?expand_more

Dial 1, then 664, then the 7-digit local number — the same way you'd dial any other NANP long-distance number.

Is Montserrat's capital Plymouth or Brades?expand_more

Technically, Plymouth is still the de jure (legal) capital, but it has been uninhabited for years due to volcanic damage and is not accessible for normal use. Brades functions as the de facto seat of government today, and a future permanent capital is planned for Little Bay.

Why was Montserrat's capital abandoned?expand_more

A previously dormant volcano at the island's southern end, Soufrière Hills, reactivated in past decades and produced eruptions that buried much of Plymouth in ash and volcanic material, rendering it permanently uninhabitable. It's one of the most well-documented cases of a capital city being lost to a natural disaster.

Can I still visit the southern part of Montserrat?expand_more

The southern portion of the island, including the area around Plymouth, remains an official exclusion zone with access restrictions due to ongoing volcanic monitoring. Rules and boundaries can change, so always check current guidance from local authorities before planning any visit.

What currency does Montserrat use?expand_more

The Eastern Caribbean Dollar (XCD), shared with several other Eastern Caribbean nations and territories.

What time zone is Montserrat in?expand_more

Atlantic Standard Time (AST), UTC−4, with no daylight saving time adjustments during the year.

How big is Montserrat's population?expand_more

Approximately 4,400 people as of the most recent census — a fraction of its pre-volcanic-crisis population, which was around 12,000.

What's the emergency number in Montserrat?expand_more

Both 911 and 999 are used for police, fire, and ambulance services — reflecting the territory's dual identity as a NANP member and a British Overseas Territory.

Can businesses get a virtual Montserrat number without an office there?expand_more

Yes. Providers like MCM issue Montserrat +1 664 virtual numbers that route to any phone or system you already use, without requiring a physical presence on the island.