I have been trying to call the resort at the 1-721-545-2388 number from Canada and I have been getting a automated response that this number is not in service. Does anyone else have a contact number for them?

That is the number I have and have used.
Hopefully it is temporary.

Try 721-545-2597. Not sure if that will work, but it's an alternate phone number I found for Royal Islander.

From Canada I dont think you can just dial 1 in front of the number. You need the international # for St martin. I think 011-721-545-2238. Good luck with their land phones.

No, it's all the same. All part of the North American Numbering Plan.

Not sure who you are trying to contact, probably about room reservations, we have emailed Nina directly using her posted email address and have received her reply relatively quickly.

Went to their website

http://www.royalislander.com/contact-us/

All phone numbers listed there have a "+" sign in front of the one. Not sure if that matters. I have always had great success in our 5 stays there by using the emails listed on the site and the generic contact form. Usually get a reply in a day or less. Have only called them from cell phone while on island.

Thanks for all the advice. I emailed Nina this morning.