About Us

Boomkumbu is the first and leading web site for online recharge of your pre paid services in Angola.

Our goal is to provide you with a unique online recharge experience. Simple, fast, fun and secure. offering the best prices you may find, and an outstanding level of service.

Understanding the needs of online shoppers, we allow you to choose between various options for payment – whether online or offline, making your purchase process easy, comfortable and suitable to your preferences.

We believe our shoppers’ trust and satisfaction is the key to our success. Therefore we strive to offer highly personalized service procedures, use top-edge technologies, hire skilled personnel, and maintain integrity, transparency and quality in everything we do.

Boomkumbu was established and is operated by ESI TELECOM – one of the biggest importer and distributer of cellular phones and pre paid scratch cards. ESI TELECOM is a leading Telecommunication solutions provider and is a member of the ESI group, active in Angola for more than 13 years.

Banking Information

Bank Account KZ
BFA 66738663-30-001
Atlantico 664609-10-001
BIC 45702913-10-001
SOL 20952041-10-001
BAI 27066709-10-001