International dialing guide
Montserrat country code (+1-664)
The international country code for Montserrat is +1-664. Use this prefix after your exit code when calling Montserrat from another country, or dial the full E.164 number (+1664…) with Ringvoo from your browser.
What is the Montserrat country code?
Country code +1-664 identifies phone numbers registered in Montserrat. When you call from abroad, you dial your international access code (00 in most countries, 011 from the US/Canada), then 1664, then the local number. With Ringvoo, paste the full number including +1664 and we handle the routing.
How to dial Montserrat from abroad
- Dial your international exit code (00 in most countries, 011 from the US/Canada).
- Enter Montserrat's country code 1664.
- Add the local phone number, dropping any leading trunk zero if your carrier requires it.
- Or open Ringvoo, paste the full E.164 number (+1664…), and call from your browser.
Example numbers for Montserrat
Frequently asked questions
What is the country code for Montserrat?
The international dialing code for Montserrat is +1-664. Include it after your exit code when calling from abroad.
How do I call Montserrat from the United States?
Dial 011 (US exit code), then 1664, then the local number. Or use Ringvoo and enter the full +1664 number in your browser.
Can I call Montserrat without downloading an app?
Yes. Ringvoo runs in Chrome, Safari, or Edge and connects to real phone numbers in Montserrat — no app install required.
Do I need to drop the leading zero when dialing Montserrat?
When using the international format (+1664), omit any leading 0 from the local number. Ringvoo accepts E.164 numbers directly.