Montserrat flag MS

How to Call Montserrat from the United States

Country code +1664 — Dial 1 664-XXX-XXXX from a US landline or +1 664-XXX-XXXX from a mobile phone.

+1664
Montserrat Country Code

What to Dial

  1. 1Dial 1, as for a US long-distance call. No 011: Montserrat is in the North American Numbering Plan, but most US plans bill the call as international.
  2. 2Dial the area code 664, then the 7-digit number: 1 664-XXX-XXXX.
Calling a… Written in Montserrat From a US landline From a cell phone
Mobile (664) XXX-XXXX 1 664-XXX-XXXX +1 664-XXX-XXXX
Landline (664) XXX-XXXX 1 664-XXX-XXXX +1 664-XXX-XXXX

X stands for any digit. More number types: Montserrat phone number format.

Calling Tips for Montserrat

Best Time to Call

To reach someone between 9 AM and 8 PM in Plymouth, call between 9:00 AM–8:00 PM EDT (6:00 AM–5:00 PM PDT). Montserrat doesn’t change its clocks, so the gap moves by an hour when the US does.

Montserrat is on UTC−4, the same time as US Eastern Time right now.

Cost Saving Tips

  • VoIP services such as Google Voice or Vonage usually charge less per minute than a carrier's standard international rate.
  • WiFi calling apps (WhatsApp, Viber, FaceTime) are free when both parties have the app.
  • Check your carrier's international plan — many offer add-on packages.

Time Difference

US Eastern (EDT)
--:--
UTC-4
+0h
Montserrat
--:--
UTC-4

Frequently Asked Questions

How do I call Montserrat from the US?
Dial 1, the area code and the 7-digit number, for example 1 664-XXX-XXXX. No 011 is needed, but the call is billed as international.
How many digits is a phone number in Montserrat?
10 digits after the country code +1.
What time should I call Montserrat from the US?
Montserrat is the same time as New York (UTC−4 in Plymouth). To reach someone between 9 AM and 8 PM there, call between 9:00 AM–8:00 PM EDT, or 6:00 AM–5:00 PM PDT on the West Coast. Montserrat doesn't change its clocks, so the difference shifts by an hour when the US switches to or from daylight saving time.
How much does it cost to call Montserrat?
It depends on your plan: many US plans charge per minute for international calls. Internet calling apps are free when both people have the same app.
Montserrat Quick Info
Country Code +1664
ISO Code MS
Capital Plymouth
Time Zone UTC-4
Exit Code (US) 011
Full Country Profile
Related Pages
Nearby Countries
Popular Calling Guides