According to Wikipedia, Guinea-Bissau GDP (PPP) 2018 estimate is a Total of $3.391 billion, and Per capita $1,951.

Sender ID: 

Network Coverage Sender ID More Information
Areeba (SpaceTel) Dynamic Alphabet  
Orange Bissau Dynamic Alphabet  

Know more about types of Sender IDs here.

Regulations & Restrictions:

There are no additional content restrictions beyond those in our Service Usage Policy.

Note:  It is important to abide by all restrictions imposed by the hosted country.