"Presently, Zambia averages between $7.5 billion and $8 billion of exports annually. The Zambian government is pursuing an economic diversification program to reduce the economy's reliance on the copper industry. This initiative seeks to exploit other components of Zambia's rich resource base by promoting agriculture, tourism, gemstone mining, and hydro-power. In July 2018, Turkish President Recep Tayyip Erdogan and Zambia's President Edgar Lungu signed 12 agreements in capital Lusaka on areas ranging from trade and investment to tourism and diplomacy." - Wikipedia 

Zambia is a growing market for SMS in Africa and is rapidly expanding. The operators are filtering cheap SS7 routes and are making it more difficult to get messages delivered. Only direct routes approved by the operator are ensuring message delivery. 1s2u is pleased to announce that we now have a direct route to all networks in Zambia via MTN Zambia.

Sender ID: 

Network Coverage Sender ID More Information
CelTel Dynamic Alphabet  Any Dynamic Numeric will be overwritten to "SMS"
MTN(Telecel) Dynamic Open  
Zamtel MTS Dynamic Open  

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.