Our Clients and Partners

Awesome teams trust HollaTags to deliver Operator Billing and Mobile Messaging services.

Mobile Network Operators
MTN
9Mobile
Airtel
GLO
MTN-Lonestar
Infrastructure
vodacom
Cloudwafer
Rackcenter
VAS, Messaging & Others
cashenvoy
consumerMFB
zenith
paypad
televida
Robert
greystone
Firstmonie
Hotels
Osusumobile
Techadvance
UBA
rescue
phoenix
DuduMobile
BusinessDay
AVNL
AVNL