Find post office by pincode 505403 in district Karim Nagar in Telangana, India using online India Pincode finder tool. There are around 10 post offices in district Karim Nagar, Telangana, India with similar pincode 505403. All the post offices with pincode 505403 in Karim Nagar district of state Telangana 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 Balarajpalli, just click on the post office name.