Once you have placed your ticket on the USSD application (*149*10#), a reference number will be SMS’ed to you. Dial *150*01#, select the option to pay bill and enter the company number 777111 with the reference number being the unique reference that was SMS’ed to you.
You can create a Meridianbet online betting account in the Registration section.
You may only top up from your own TIGO Pesa account
How to deposit money into your Meridianbet account using Airtel Money
Meridianbet USSD and Meridianbet.co.tz use separate wallets
Enter business number 777111 with your mobile number as reference