Call Sao Tome at the lowest prices

Call around the world for just a fraction of the cost! Talk to family, friends and colleagues in Sao Tome from the freedom of your mobile phone, only USD 1.12/min. No need to change your SIM card or operator, call direct from your contacts.

* When calling from your home country a local rate may be applied by your operator.
When calling from abroad a roaming charge will be applied by your operator.
When calling from anywhere on WiFi no charge will be applied by your operator.

Call Sao Tome at incomparable rates with Vopium!

Say goodbye to expensive calling cards because Vopium now offers you the cheapest call rates by redirecting international calls through the cheapest route. You can call Sao Tome on mobile or landline merely for USD 1.12/min. The versatile Vopium app is available at all popular app stores. It is free to download, installed within seconds and convenient to use. Download today and save up to 94% on your international calls and SMS! First timers get free call time and free SMS too!