Sector 3 is a locality within Belapur, Navi Mumbai, East Zone, Mumbai. Sector 3 has a pincode of 400614. Nearby localities of Sector 3 include Sector 3, Sector 2, Sector 4, Sector 3A, Sector 1A, Sector 5, CBD Belapur, Sector 8B, Sector 6, Sector 9N, Sector 10, Sector 1, Police Line, Sector 8A, Sector 8, Artist Village, Sambhaji Nagar, Sector 9, Sector 30, Sector 13, Swami Vivekanand Nagar, Sector 29, Sector 29, Agroli, Sector 11, Sector 12, Sector 26, Sector 28, Ekta Vihar, Sector 7, Sector 24, Nilgiri Gardens, Shahbaz Village, Sector 21, Sector 23, Sector 19, Sector 22, Income Tax Colony, Sector 20, Belapur Village, Sector 14, Sector 14, Diwale Village, Sector 15