Description	Prefix	Rate Per Minute
Niger Mobile - Airtel	22788	$0.2315
Niger Mobile - Airtel	22789	$0.5150
Niger Mobile - Airtel	22796	$0.5150
Niger Mobile - Airtel	22797	$0.5150
Niger Mobile - Airtel	22798	$0.5150
Niger Mobile - Airtel	22799	$0.5150