Niger Country info Continent - Africa Niger capital - Niamey Niger ISO code - NE Niger ISO3 code - NER Niger dialing prefix - 227 Next States Agadez Diffa Dosso Maradi Niamey Tahoua Tillaberi Zinder See Also: set alarm for 4 40 set a 1 hour 30 minute timer giveaway winner picker wheelonline digital stopwatch timerdifference between dates calculatoressay word counterHow many days are in January 1970