| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 251 | Panmana | Edappallycotta BO | 📍 691583 | Karunagappally | Branch Post Office |
| 252 | Panmana | Panmana BO | 📍 691583 | Karunagappally | Branch Post Office |
| 253 | Panmana | Panmana Puthen Chantha BO | 📍 691583 | Karunagappally | Branch Post Office |
| 254 | Panmana | Ponmana BO | 📍 691583 | Karunagappally | Branch Post Office |
| 255 | Paravoor Part | Paravur SO Kollam | 📍 691301 | Kollam | Post Office - PO |
| 256 | Paravoor Part | Thekkumbhagom SO | 📍 691319 | Kollam | Post Office - PO |
| 257 | Paravoor Part | Nedungolam SO | 📍 691334 | Kollam | Post Office - PO |
| 258 | Parippally | Bhoothakulam SO | 📍 691302 | Kollam | Post Office - PO |
| 259 | Parippally | Parippally SO | 📍 691574 | Kollam | Post Office - PO |
| 260 | Pathanapuram | Manchallur Pathanapuram SO | 📍 689695 | Pathanapuram | Post Office - PO |
| 261 | Pathanapuram | Pathanapuram SO | 📍 689695 | Pathanapuram | Post Office - PO |
| 262 | Pathanapuram | Pathirickal BO | 📍 689695 | Pathanapuram | Branch Post Office |
| 263 | Pathanapuram | Poonkulanji BO | 📍 689695 | Pathanapuram | Branch Post Office |
| 264 | Pathanapuram | Punalur HO | 📍 691305 | Pathanapuram | Head Post Office - H |
| 265 | Pattazhy | Panthaplavu BO | 📍 691522 | Pathanapuram | Branch Post Office |
| 266 | Pattazhy | Pattazhy SO | 📍 691522 | Pathanapuram | Post Office - PO |
| 267 | Pattazhy | Thekketheri BO | 📍 691522 | Pathanapuram | Branch Post Office |
| 268 | Pattazhy Vadakkekara | Kundayam BO | 📍 689695 | Pathanapuram | Branch Post Office |
| 269 | Pattazhy Vadakkekara | Maloor BO | 📍 689695 | Pathanapuram | Branch Post Office |
| 270 | Pattazhy Vadakkekara | Maloor College BO | 📍 689695 | Pathanapuram | Branch Post Office |
| 271 | Pattazhy Vadakkekara | Thazhathuvadakku BO | 📍 691526 | Pathanapuram | Branch Post Office |
| 272 | Pattazhy Vadakkekara | Chelikuzhy BO | 📍 691556 | Pathanapuram | Branch Post Office |
| 273 | Pavithreswaram | Karuvelil BO | 📍 691505 | Kottarakkara | Branch Post Office |
| 274 | Pavithreswaram | Maranad BO | 📍 691505 | Kottarakkara | Branch Post Office |
| 275 | Pavithreswaram | Karimpinpuzha BO | 📍 691507 | Kottarakkara | Branch Post Office |
| 276 | Pavithreswaram | Pavithreswaram BO | 📍 691507 | Kottarakkara | Branch Post Office |
| 277 | Pavithreswaram | Cherupoika BO | 📍 691543 | Kottarakkara | Branch Post Office |
| 278 | Pavithreswaram | Kaithacode SO | 📍 691543 | Kottarakkara | Post Office - PO |
| 279 | Pavumba | Manappally North SO | 📍 690574 | Karunagappally | Post Office - PO |
| 280 | Pavumba | Pavumba BO | 📍 690574 | Karunagappally | Branch Post Office |
| 281 | Perinad | Chandanathope SO | 📍 691014 | Kollam | Post Office - PO |
| 282 | Perinad | Kundara SO | 📍 691501 | Kollam | Post Office - PO |
| 283 | Perinad | Vellimon SO | 📍 691511 | Kollam | Post Office - PO |
| 284 | Perinad | Vellimon West BO | 📍 691511 | Kollam | Branch Post Office |
| 285 | Perinad | Chemmakkad BO | 📍 691601 | Kollam | Branch Post Office |
| 286 | Perinad | Perinad SO | 📍 691601 | Kollam | Post Office - PO |
| 287 | Pidavoor | Pidavoor BO | 📍 689695 | Pathanapuram | Branch Post Office |
| 288 | Pidavoor | Avaneeswaram BO | 📍 691508 | Pathanapuram | Branch Post Office |
| 289 | Pidavoor | Manjakala BO | 📍 691508 | Pathanapuram | Branch Post Office |
| 290 | Piravanthur | Elikattoor BO | 📍 689696 | Pathanapuram | Branch Post Office |
| 291 | Piravanthur | Piravanthur SO | 📍 689696 | Pathanapuram | Post Office - PO |
| 292 | Poothakkulam | Bhoothakulam SO | 📍 691302 | Kollam | Post Office - PO |
| 293 | Poothakkulam | Kalakode BO | 📍 691302 | Kollam | Branch Post Office |
| 294 | Poothakkulam | Nellettil BO | 📍 691302 | Kollam | Branch Post Office |
| 295 | Poothakkulam | Puthenkulam BO | 📍 691302 | Kollam | Branch Post Office |
| 296 | Pooyappally | Kattadi Jn BO | 📍 691537 | Kottarakkara | Branch Post Office |
| 297 | Pooyappally | Mailode BO | 📍 691537 | Kottarakkara | Branch Post Office |
| 298 | Pooyappally | Pooyapally SO | 📍 691537 | Kottarakkara | Post Office - PO |
| 299 | Poruvazhy | Ambalathumbhagom BO | 📍 690520 | Kunnathur | Branch Post Office |
| 300 | Poruvazhy | Chathakulam BO | 📍 690520 | Kunnathur | Branch Post Office |