| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 121. | Villumala B.O | 691310 | Branch Post Office | Delivery | Pathanamthitta | Trivandrum HQ | Kerala | Pathanapuram | Kollam | - | Kulathupuzha S.O | Punalur H.O |
| 122. | Adichanallur S.O | 691573 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Adichanallur | Kollam | 0474-2593379 | - | Kollam H.O |
| 123. | Aduthala B.O | 691579 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Karamcode S.O | Kollam H.O |
| 124. | Akkal B.O | 691516 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Karingannur S.O | Kottarakara H.O |
| 125. | Alumkadavu S.O | 690573 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | 0476-2632180 | - | Karunagappaly H.O |
| 126. | Alumoodu B.O | 691577 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Mukathala S.O | Kollam H.O |
| 127. | Alumpeedika B.O | 690547 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | - | Prayar S.O | Karunagappaly H.O |
| 128. | Ambalakkara B.O | 691532 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Valakom S.O | Kottarakara H.O |
| 129. | Ambalathumkala B.O | 691505 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Ezhukone S.O | Kottarakara H.O |
| 130. | Ambipoika B.O | 691501 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Kundara S.O | Kollam H.O |
| 131. | Amrithapuri B.O | 690525 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | - | Clappana S.O | Karunagappaly H.O |
| 132. | Anakottur B.O | 691505 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Ezhukone S.O | Kottarakara H.O |
| 133. | Andoor B.O | 691532 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Valakom S.O | Kottarakara H.O |
| 134. | Arinallur S.O | 690538 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | 03476-2872064 | - | Karunagappaly H.O |
| 135. | Arinallur South B.O | 690538 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | - | Arinallur S.O | Karunagappaly H.O |
| 136. | Ashtamudi B.O | 691602 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Kanjavely S.O | Kollam H.O |
| 137. | Asramom S.O | 691002 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | 0474-2749080 | - | Kollam H.O |
| 138. | Athinad North S.O | 690542 | Sub Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Karunagappally | Kollam | 0476-2895941 | - | Karunagappaly H.O |
| 139. | Ayathil B.O | 691021 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kollam | Kollam | - | Pattathanam S.O | Kollam H.O |
| 140. | Ayirakuzhy B.O | 691559 | Branch Post Office | Delivery | Quilon | Trivandrum HQ | Kerala | Kottarakkara | Kollam | - | Chithara S.O | Kottarakara H.O |
