Find post office by pincode 524320 in district Nellore in Andhra Pradesh, India using online India Pincode finder tool. There are around 10 post offices in district Nellore, Andhra Pradesh, India with similar pincode 524320. All the post offices with pincode 524320 in Nellore district of state Andhra Pradesh 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 Chemudugunta, just click on the post office name.