| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 181. | Kaithacode S.O | 691543 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | 0474-2422034 | - | Kottarakara H.O |
| 182. | Kaithode B.O | 691535 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Nilamel S.O | Kottarakara H.O |
| 183. | Kakkotumoola B.O | 691303 | Branch Post Office | Non-Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Mayyanad S.O | Kollam H.O |
| 184. | Kalakode B.O | 691302 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Bhoothakulam S.O | Kollam H.O |
| 185. | Kalayapuram S.O | 691560 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakara | Kollam | 0474-2617840 | - | Kottarakara H.O |
| 186. | Kallelibhagom B.O | 690519 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagapally | Kollam | - | Mynagappally S.O | Karunagappaly H.O |
| 187. | Kallumthazham B.O | 691004 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Kilikollur S.O | Kollam H.O |
| 188. | Kalluvathukkal S.O | 691578 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | 0474-2572050 | - | Kollam H.O |
| 189. | Kanjavely S.O | 691602 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | 0474-2703213 | - | Kollam H.O |
| 190. | Kanjiracode B.O | 691501 | Branch Post Office | Non-Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Kundara S.O | Kollam H.O |
| 191. | Kannanallur S.O | 691576 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | 0474-2501060 | - | Kollam H.O |
| 192. | Karamcode S.O | 691579 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | 0474-2593389 | - | Kollam H.O |
| 193. | Karikkom B.O | 691531 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Pulamon S.O | Kottarakara H.O |
| 194. | Karimpinpuzha B.O | 691507 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Puthur-kollam S.O | Kottarakara H.O |
| 195. | Karingannur S.O | 691516 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | 0474-2467600 | - | Kottarakara H.O |
| 196. | Karunagappally North B.O | 690544 | Branch Post Office | Non-Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | - | Kulasekharapuram S.O | Karunagappaly H.O |
| 197. | Karunagappaly H.O | 690518 | Head Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappaly | Kollam | 0476-2630406 | - | - |
| 198. | Karuvelil B.O | 691505 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Ezhukone S.O | Kottarakara H.O |
| 199. | Kattadi Jn B.O | 691537 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Pooyapally S.O | Kottarakara H.O |
| 200. | Kattilkadavu B.O | 690542 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | - | Athinad North S.O | Karunagappaly H.O |
