We found 1 areas with the pin code 683503. Below are the details of each of these post offices. The pincode 683503 is in district Ernakulam, Kerala.
Hmt Colony is located in the district of Ernakulam, Kerala. The pincode of Hmt Colony is 683503. The area "Hmt Colony" lies under takula of Kanayannur and has a Sub Office. Hmt Colony comes under the head office Ernakulam. The postal division for pin code 683503 is Ernakulam.
| Area | Hmt Colony |
| City | Ernakulam |
| Taluka | Kanayannur |
| District | Ernakulam |
| State | Kerala |
| Office Status | Sub Office |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| Sub Office | NA |
| Head Office | Ernakulam |