Firmus USSD CODES
Thinking about buying airtime and can’t locate a seller?
Look no further, Firmus now has its own super-efficient USSD code that allows customers to recharge on the go!
Simply dial *540*434*amount# to load airtime
*540*434# to check your account balance anytime you want.
The more you use the USSD Code the closer you stay to Firmus where you experience excellence…