Kadaladi is Taluka (Tehsil) in Ramanathapuram district of Tamil Nadu state. Kadaladi has 32 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 623703 | Appanur PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623515 | Ervadi PIN Code | Ramanathapuram | Kadaladi | Sub Office |
| 623566 | Ervadi Dargha PIN Code | Ramanathapuram | Kadaladi | Sub Office |
| 623515 | Idambadal PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | Kadaladi Ramanathapuram PIN Code | Ramanathapuram | Kadaladi | Sub Office |
| 623703 | Kadugusandai PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623135 | Kannirajapuram PIN Code | Ramanathapuram | Kadaladi | Sub Office |
| 623528 | Kilakidaram PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | Kilaselvanur PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623120 | Kuruvadi PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | Marandai PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623515 | Mayakulam PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623528 | Melakidaram PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | Melaselvanur PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623120 | Mudaliarpudukulam PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623120 | Mukkaiyur PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623528 | Mv Salt Complex PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623135 | Narippaiyur PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | Oppilan PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623528 | Pannandai PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | Periyakulam PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623120 | Pillaiyarkulam PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | S Mariyur PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623135 | S Tharaikudi PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623703 | Saveriyarpattinam PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623120 | Sayalgudi PIN Code | Ramanathapuram | Kadaladi | Sub Office |
| 623135 | Sevalpatti PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623528 | Sikkal Ramanathapuram PIN Code | Ramanathapuram | Kadaladi | Sub Office |
| 623703 | T Mariyur PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623120 | T Veppankulam PIN Code | Ramanathapuram | Kadaladi | Branch Office |
| 623711 | Teriruveli PIN Code | Ramanathapuram | Kadaladi | Sub Office |
| 623528 | Valinokkam PIN Code | Ramanathapuram | Kadaladi | Branch Office |