3G UMTS Frequency Bands
Azur RCA is a mobile carrier owned by Congolese businessman Jean Bruno Obambi (previously Bintel), operating in the Central African Republic (Centrafrique). Azur also present in Gabon, Congo, and Somaliland (under the NationLink brand). The company began operations in June 2004 operating under the NationLink Telecom name, and today has about 85,000 subscribers across 18 cities of the CAR. The company's Centrafrique headquarters is located in Bangui.
The company operates 2G GSM services over the 900 MHz band, and 3G UMTS (HSPA+) over the B1 (2100 MHz) band. Due to the ongoing humanitarian crisis in the CAR, groups such as Emergency Telecommunications Cluster (ETC) have been assisting local carriers with maintenance and repair.