Find post office by pincode 400071 in district Mumbai in Maharashtra, India using online India Pincode finder tool. There are around 2 post offices in district Mumbai, Maharashtra, India with similar pincode 400071. All the post offices with pincode 400071 in Mumbai district of state Maharashtra are listed above. Finding post office location by pincode is very easy, simply click on any one of the post offices listed above to get its details. For example, if you want to know post office details of Chembur, just click on the post office name.