How to call Sint Maarten from the USA/Canada:

dial 1 + 721 + local phone number

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Calling Sint Maarten from the United States explained:

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1 - Country Code for Sint Maarten
721 - area code within the NANP
local phone number - 7 digits
US to Sint Maarten international dialing format: 1 + 721 + ??? ????
this country is part of the North American Numbering Plan - NANP (calling it works like a US state to state call)

Phone Books:

St. Maarten Guide - compiled by Philipsburg Jubilee Library

The time in Sint Maarten is now 12:58:07pm

Updates:

Sint Maarten telephone numbering changes - September 2011

Calling Cards: