HomeCanadaNew BrunswickLewis MountainLewis MountainNew Brunswick, CanadaLewis Mountain, New Brunswick, Canada: 21 postal codes.Postal codes of Lewis MountainE4J 1N7E4J 1W1E4J 3A3E4J 3A4E4J 3A5E4J 3A6E4J 3A7E4J 3A8E4J 3A9E4J 3B1E4J 3B3E4J 3B4E4J 3B5E4J 3B6E4J 3B7E4J 3G3E4J 3G4E4J 3N1E4J 3N2E4J 3Z2E4J 3Z4