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To call Montserrat from USA, just follow:
- First dial 011, the USA exit code.
- Next dial 1-664, the Montserrat country code.
- Then dial the 7 digits phone number.
To call Montserrat from USA, just follow these dialing instructions:
- First dial 011, the USA exit code.
- Next dial 1-664, the Montserrat country code.
- Then dial the 7 digits phone number.
About Montserrat

The international country code is 1-664. It will allow you to call Montserrat from another country. Montserrat telephone code 1-664 is dialed after the international direct dialing ( IDD).
Montserrat trunk prefix is 1. It will allow you to make calls inside Montserrat.
List view:
- International code + 1-664.
- Trunk prefix 1
- International mask phone number +1(664)xxx-xxxx.
- National mask phone number .
The Montserrat area code table below shows the various city codes for Montserrat.
How to call inside Montserrat
When you try to make a local call inside Montserrat to someone in Montserrat you should use the trunk prefix. Montserrat trunk prefix is 1. National mask phone number .
If you are using a local sim card, you only need to dial 1 - phone number.
Instruction | Example |
---|---|
1 - 7 digits phone number | 1 and 7 digits |
How to call Montserrat from a mobile phone
Instruction for calling from US | Example |
---|---|
011 - 1-664 - 7 digits phone number | 011 1-664 and 7 digits |
+ 1-664 - 7 digits phone number | + 1-664 and 7 digits |
How to call Montserrat from a landline phone
Instruction for US | Example for US |
---|---|
011 - 1-664 - 7 digits phone number | 011 1-664 and 7 digits |
How to call Montserrat from office
In case you need to call from an office, you must first dial the phone code in the office to reach the local connection. After a long beep dial 1-664, wait for the beep again. Then enter the area code and phone number. In some offices, you do not need to dial a code to enter a city connection.
Instruction for calling from US | Example |
---|---|
exit code to local line - 011 - 1-664 - 7 digits phone number | 9 011 1-664 and 7 digits |
How to call Montserrat cheaper
The best way to make calls cheaper is using VoIP or apps with VoIP technology like Skype, Viber and etc. Some VoIP service allow you to skip dialing exit code before placing an international call. If this feature is turned on, just leave out the country exit code. To call Montserrat from the Skype app, just follow these dialing instructions:
- First type + 1-664, the Montserrat country code.
- Then dial the 7 digits phone number.
Instruction for US | Example for US |
---|---|
+ 1-664 - 7 digits phone number | + 1-664 and 7 digits |