| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 401 | PERINGAVU | Cherur SO | 📍 680008 | Thrissur | Post Office - PO |
| 402 | Perinjanam | Chakkarappadam BO | 📍 680686 | Kodungallur | Branch Post Office |
| 403 | Perinjanam | Perinjanam SO | 📍 680686 | Kodungallur | Post Office - PO |
| 404 | Perinjanam | Perinjanam West BO | 📍 680686 | Kodungallur | Branch Post Office |
| 405 | Perumpilavu | Perumpilavu BO | 📍 680519 | Talappilly | Branch Post Office |
| 406 | Perumpilavu | Thippilissery BO | 📍 680519 | Talappilly | Branch Post Office |
| 407 | Pilakkad | Thichur BO | 📍 680584 | Talappilly | Branch Post Office |
| 408 | Pilakkad | Pulakkad BO | 📍 680585 | Talappilly | Branch Post Office |
| 409 | Pilakkad | Tali BO | 📍 680585 | Talappilly | Branch Post Office |
| 410 | Poomangalam | Kalparamba BO | 📍 680662 | Mukundapuram | Branch Post Office |
| 411 | Poomangalam | Vellangallur SO | 📍 680662 | Mukundapuram | Post Office - PO |
| 412 | Poomangalam | Aripalam SO | 📍 680688 | Mukundapuram | Post Office - PO |
| 413 | Poomangalam | Edakulam BO | 📍 680688 | Mukundapuram | Branch Post Office |
| 414 | Porathissery Part | Porathissery BO | 📍 680125 | Mukundapuram | Branch Post Office |
| 415 | Porathissery Part | Thanissery SO | 📍 680701 | Mukundapuram | Post Office - PO |
| 416 | Porathissery Part | Karuvannur SO | 📍 680711 | Mukundapuram | Post Office - PO |
| 417 | Porathissery Part | Moorkkanad BO | 📍 680711 | Mukundapuram | Branch Post Office |
| 418 | Porathissery Part | Madayikonam SO | 📍 680712 | Mukundapuram | Post Office - PO |
| 419 | Porkulam | Akathiyur BO | 📍 680519 | Talappilly | Branch Post Office |
| 420 | Porkulam | Akkikavu BO | 📍 680519 | Talappilly | Branch Post Office |
| 421 | Porkulam | Mangad BO | 📍 680542 | Talappilly | Branch Post Office |
| 422 | Porkulam | Porkulam BO | 📍 680542 | Talappilly | Branch Post Office |
| 423 | Potta | Chalakudi HO | 📍 680307 | Mukundapuram | Head Post Office - H |
| 424 | POTTORE | Pottore BO | 📍 680581 | Thrissur | Branch Post Office |
| 425 | Poyya | Poyya SO | 📍 680733 | Kodungallur | Post Office - PO |
| 426 | PUKKODE GURUVAYUR | Kottappadi SO | 📍 680505 | Chavakkad | Post Office - PO |
| 427 | PUKKODE GURUVAYUR | Thamarayur BO | 📍 680505 | Chavakkad | Branch Post Office |
| 428 | PUKKODE GURUVAYUR | Perakam BO | 📍 680506 | Chavakkad | Branch Post Office |
| 429 | PULLAZHI ARANATTUKARA MANAKODY VELUTHUR PARAKAD | Pullazhi SO | 📍 680012 | Thrissur | Post Office - PO |
| 430 | Pullur Part | Nadavaramba SO | 📍 680661 | Mukundapuram | Post Office - PO |
| 431 | Pullur Part | Pullur BO | 📍 680683 | Mukundapuram | Branch Post Office |
| 432 | PULLUT | Pullut North BO | 📍 680663 | Kodungallur | Branch Post Office |
| 433 | PULLUT | Pullut SO | 📍 680663 | Kodungallur | Post Office - PO |
| 434 | PUNKUNNU AYYANTHOLE THRISSR | Punkunnu SO | 📍 680002 | Thrissur | Post Office - PO |
| 435 | Punnayur | Kuranniyur BO | 📍 680506 | Chavakkad | Branch Post Office |
| 436 | Punnayur | Agalad SO | 📍 680518 | Chavakkad | Post Office - PO |
| 437 | Punnayur | Mannalamkunnu BO | 📍 680518 | Chavakkad | Branch Post Office |
| 438 | Punnayur | Edakkara-Thrissur BO | 📍 680518 | Chavakkad | Post Office - PO |
| 439 | PUNNAYUR KADIKKAD EDAKALIYUR | Agalad SO | 📍 680518 | Chavakkad | Post Office - PO |
| 440 | Punnayurkulam | Chammannur BO | 📍 679561 | Chavakkad | Branch Post Office |
| 441 | Punnayurkulam | Punnayurkulam SO | 📍 679561 | Chavakkad | Post Office - PO |
| 442 | Punnayurkulam | Andathode SO | 📍 679564 | Chavakkad | Post Office - PO |
| 443 | Puthenchira | Kannikulangara BO | 📍 680682 | Mukundapuram | Branch Post Office |
| 444 | Puthenchira | Kombathukadavu BO | 📍 680682 | Mukundapuram | Branch Post Office |
| 445 | Puthenchira | Puthenchira Kizhakkummuri BO | 📍 680682 | Mukundapuram | Branch Post Office |
| 446 | Puthenchira | Puthenchira SO | 📍 680682 | Mukundapuram | Post Office - PO |
| 447 | Puthenchira | Puthenchira Thekkummuri BO | 📍 680682 | Mukundapuram | Branch Post Office |
| 448 | Puthur | Vettukad BO | 📍 680014 | Thrissur | Branch Post Office |
| 449 | Puthur | Ponnukkara BO | 📍 680306 | Thrissur | Branch Post Office |
| 450 | Puzhakkal | Puzhakkal SO | 📍 680553 | Thrissur | Post Office - PO |