There are telephone booths on Saba in The Bottom and Windwardside that you can use for international and local calls. On Statia, there are booths at the airport and around town; all take phonecards, sold at the airport and in stores.

Saba has post offices in The Bottom and in Windwardside, while Statia's only post office is on Cottageweg in Oranjestad and is open Monday to Friday 7.30am-4pm.

Most hotels will let you hook up to their internet connection for a minimal or no charge. On Saba, the Breadline internet café in Windwardside is open Monday to Saturday 10am-7pm and charges US$3 for ten minutes online.

The country code for both Saba and St Eustatius is 599.