| Office Name | Ernakulam H.O |
| Pincodes | 682011 |
| Area | Ernakulam |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2355467 |
| Office Name | Ernakulam High Court S.O |
| Pincodes | 682031 |
| Area | Ernakulam High Court |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2394443 |
| Office Name | Ernakulam Hindi Prachar Sabha S.O |
| Pincodes | 682016 |
| Area | Ernakulam Hindi Prachar Sabha |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2375803 |
| Office Name | Ernakulam North S.O |
| Pincodes | 682018 |
| Area | Ernakulam North |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2391701 |
| Office Name | Eroor S.O Ernakulam |
| Pincodes | 682306 |
| Area | Eroor Ernakulam |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2776716 |
| Office Name | Eroor South B.O |
| Pincodes | 682306 |
| Area | Eroor South |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Eroor West B.O |
| Pincodes | 682306 |
| Area | Eroor West |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Ezhakkaranad B.O |
| Pincodes | 682308 |
| Area | Ezhakkaranad |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Ezhakkaranadu South B.O |
| Pincodes | 682308 |
| Area | Ezhakkaranadu South |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Hmt Colony S.O |
| Pincodes | 683503 |
| Area | Hmt Colony |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2542591 |
| Office Name | Infopark-Kochi S.O |
| Pincodes | 682042 |
| Area | Infopark-Kochi |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2415450 |
| Office Name | Irimbanam S.O |
| Pincodes | 682309 |
| Area | Irimbanam |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2777024 |
| Office Name | Kadamakudi B.O |
| Pincodes | 682027 |
| Area | Kadamakudi |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kadavanthara S.O |
| Pincodes | 682020 |
| Area | Kadavanthara |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2319691 |
| Office Name | Kadungamangalam B.O |
| Pincodes | 682305 |
| Area | Kadungamangalam |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kaipatoor B.O |
| Pincodes | 682313 |
| Area | Kaipatoor |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kakkanad S.O |
| Pincodes | 682030 |
| Area | Kakkanad |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2422201 |
| Office Name | Kakkanad West B.O |
| Pincodes | 682030 |
| Area | Kakkanad West |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kalamassery Development Plot B.O |
| Pincodes | 683104 |
| Area | Kalamassery Development Plot |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kalamassery S.O |
| Pincodes | 683104 |
| Area | Kalamassery |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Ernakulam |
| Postal Region | Kochi |
| District | Ernakulam |
| State | Kerala |
| Telephone No. | 0484-2532102 |