🇸🇹 SMS Destination Guide for Sao Tome and Principe

Country dialing code: +239. We deliver to 2 mobile network operators within Sao Tome and Principe, including CSTmovel and Unitel STP. Learn how to send compliant SMS to Sao Tome and Principe with our guide below.

Price per SMS

7.15p ex VAT

Two-way support

Not available

Sender ID Types

  • Alphanumeric

    Your brand name as the sender

    Supported

    • Your brand name as the sender, with no reply path.

  • Long code

    VMN / phone number

    Supported

    • Needed for two-way messaging and replies.

  • Short code

    Five-digit sender

    Supported

    • Best for high-volume campaigns.

Sender ID registration is not required in Sao Tome and Principe. Instead, we approve all senders ourselves: PureSMS's own KYC and Sender ID verification applies to every account before a single message is sent for your safety and security.

Sao Tome and Principe's mobile networks

One flat 7.15p rate covers every network we reach in Sao Tome and Principe.

  • CSTmovel 150k subscribers
  • Unitel STP 33k subscribers

Compliance in Sao Tome and Principe

  • Restricted content: Gambling and betting services

These rules are what we generally check against, however they may not be up-to-date. We'll always keep you informed of what is needed for each destination throughout any registration process.

Start sending to Sao Tome and Principe in minutes

Get Started