| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Ottapalam-I | Veetampara BO | 📍 679102 | Ottappalam | Branch Post Office |
| 302 | Ottapalam-I | Panamanna South BO | 📍 679501 | Ottappalam | Branch Post Office |
| 303 | Ottappalam | Ottapalam HO | 📍 679101 | Ottappalam | Head Post Office - H |
| 304 | Ottappalam | Thottakkara SO | 📍 679102 | Ottappalam | Post Office - PO |
| 305 | Ottappalam | Palappuram SO | 📍 679103 | Ottappalam | Post Office - PO |
| 306 | Ottappalam | Sreeramakrishnanagar BO | 📍 679103 | Ottappalam | Branch Post Office |
| 307 | Ottappalam | Kanniampuram SO | 📍 679104 | Ottappalam | Post Office - PO |
| 308 | Ozhalapathy | Olalapadi BO | 📍 678557 | Chittur | Branch Post Office |
| 309 | Ozhalapathy | Velanthavalam BO | 📍 678557 | Chittur | Branch Post Office |
| 310 | Padavayal | Paloor BO | 📍 678582 | Mannarkad | Branch Post Office |
| 311 | Palakkad | Palakkad Collectorate SO | 📍 678001 | Palakkad | Post Office - PO |
| 312 | Palakkad | Palakkad College SO | 📍 678001 | Palakkad | Post Office - PO |
| 313 | Palakkad | Palakkad Fort SO | 📍 678001 | Palakkad | Post Office - PO |
| 314 | Palakkad | Palakkad HO | 📍 678001 | Palakkad | Head Post Office - H |
| 315 | Palakkad | Olavakkot HO | 📍 678002 | Palakkad | Head Post Office - H |
| 316 | Palakkad | Kalpathi SO | 📍 678003 | Palakkad | Post Office - PO |
| 317 | Palakkad | Newkalpathy BO | 📍 678003 | Palakkad | Branch Post Office |
| 318 | Palakkad | Nurani Agraharam BO | 📍 678004 | Palakkad | Branch Post Office |
| 319 | Palakkad | Nurani SO | 📍 678004 | Palakkad | Post Office - PO |
| 320 | Palakkad | Chokkanathapuram SO | 📍 678005 | Palakkad | Post Office - PO |
| 321 | Palakkad | Kallepulli BO | 📍 678005 | Palakkad | Branch Post Office |
| 322 | Palakkad | Puthur-palakkad BO | 📍 678005 | Palakkad | Post Office - PO |
| 323 | Palakkad | Pallipuram PG SO | 📍 678006 | Palakkad | Post Office - PO |
| 324 | Palakkad | Chandranagar SO | 📍 678007 | Palakkad | Post Office - PO |
| 325 | Palakkad | Sekharipuram SO | 📍 678010 | Palakkad | Post Office - PO |
| 326 | Palakkad | Ambikapuram SO Palakkad | 📍 678011 | Palakkad | Post Office - PO |
| 327 | Palakkad | Moothanthara BO | 📍 678012 | Palakkad | Branch Post Office |
| 328 | Palakkad | Vadakanthara SO | 📍 678012 | Palakkad | Post Office - PO |
| 329 | Palakkad | Kunnathurmedu SO | 📍 678013 | Palakkad | Post Office - PO |
| 330 | Palakkad | Palakkad City SO | 📍 678014 | Palakkad | Post Office - PO |
| 331 | Palakkad | Perinkulam SO | 📍 678542 | Alathur | Post Office - PO |
| 332 | Palakkad | Yakkara BO | 📍 678701 | Palakkad | Branch Post Office |
| 333 | palakkad 1 | Olavakkot HO | 📍 678002 | Palakkad | Head Post Office - H |
| 334 | palakkad 1 | Nurani SO | 📍 678004 | Palakkad | Post Office - PO |
| 335 | palakkad 1 | Pallipuram PG SO | 📍 678006 | Palakkad | Post Office - PO |
| 336 | palakkad II | Palakkad HO | 📍 678001 | Palakkad | Head Post Office - H |
| 337 | palakkad III | Palakkad HO | 📍 678001 | Palakkad | Head Post Office - H |
| 338 | palakkad III | Kunnathurmedu SO | 📍 678013 | Palakkad | Post Office - PO |
| 339 | PALAKKAD NDC | PALAKKAD NDC | 📍 678051 | Palakkad | Sub Post Office |
| 340 | Palakkayam | Kanhirapuzha SO | 📍 678591 | Mannarkad | Post Office - PO |
| 341 | Palakkayam | Palakayam BO | 📍 678591 | Mannarkad | Branch Post Office |
| 342 | Palakkayam | Mudukurissi BO | 📍 678593 | Mannarkad | Branch Post Office |
| 343 | Pallasana | Pudunagaram SO | 📍 678503 | Palakkad | Post Office - PO |
| 344 | Pallassana | Pallassana SO | 📍 678505 | Chittur | Post Office - PO |
| 345 | pallavur | Pallavur SO | 📍 678688 | Alathur | Post Office - PO |
| 346 | Parli-I | Parli PG SO | 📍 678612 | Palakkad | Post Office - PO |
| 347 | Parli-II | Kallekkad BO | 📍 678006 | Palakkad | Branch Post Office |
| 348 | Parli-II | Chandrasekharapuram BO | 📍 678611 | Palakkad | Branch Post Office |
| 349 | Parli-II | Edathara SO | 📍 678611 | Palakkad | Post Office - PO |
| 350 | Parli-II | Kinavallur BO | 📍 678612 | Palakkad | Branch Post Office |