| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 251 | Par Lichi | Hawa Camp B.O | π 791121 | Kimin Circle | Branch Post Office |
| 252 | Pareng | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 253 | Peech | Saglee BO | π 791112 | Toru Circle | Branch Post Office |
| 254 | Peech- Hoj | Doimukh S.O | π 791112 | Toru Circle | Post Office - PO |
| 255 | Pempla | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 256 | Pepso | Saglee BO | π 791112 | Toru Circle | Branch Post Office |
| 257 | PHE WS | Ram Krishna Mission S.O | π 791113 | Itanagar Circle | Post Office - PO |
| 258 | Pichola Forest Camp | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 259 | Pichola Nishi | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 260 | Pichola Saw Mill | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 261 | Pilla | Ranga Nadi Project S.O | π 791119 | Mengio Circle | Post Office - PO |
| 262 | Pilla | Pilla | π 791114 | Papum Pare | Branch Post Office |
| 263 | Pinte | Ranga Nadi Project S.O | π 791119 | Mengio Circle | Post Office - PO |
| 264 | Piogo | Ranga Nadi Project S.O | π 791119 | Mengio Circle | Post Office - PO |
| 265 | Poma | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 266 | Poma RWD Staff Colony | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 267 | Pume | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 268 | Rach | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 269 | Rach - Tabio | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 270 | Rachi | Saglee BO | π 791112 | Leporiang Circle | Branch Post Office |
| 271 | Radaso Taraso | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 272 | Raik | Saglee BO | π 791112 | Leporiang Circle | Branch Post Office |
| 273 | Raik | Raik | π 791114 | Papum Pare | Branch Post Office |
| 274 | Rakab | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 275 | Ramghat | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 276 | Ramghat Forest Camp | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 277 | Rate | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 278 | Ressing | Saglee BO | π 791112 | Leporiang Circle | Branch Post Office |
| 279 | Ressing | Ressing | π 791114 | Papum Pare | Branch Post Office |
| 280 | Richi Village | Ram Krishna Mission S.O | π 791113 | Itanagar Circle | Post Office - PO |
| 281 | Rigo | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 282 | Rilo PWD Colony | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 283 | RKM Hospital | Ram Krishna Mission S.O | π 791113 | Itanagar Circle | Post Office - PO |
| 284 | Rono | Arunachal University B.O | π 791112 | Doimukh Circle | Branch Post Office |
| 285 | Rose | Doimukh S.O | π 791112 | Doimukh Circle | Post Office - PO |
| 286 | Rugo | Ranga Nadi Project S.O | π 791119 | Mengio Circle | Post Office - PO |
| 287 | Rupung | Saglee BO | π 791112 | Leporiang Circle | Branch Post Office |
| 288 | Rupung | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 289 | Rupung | Rupung | π 791114 | Papum Pare | Branch Post Office |
| 290 | Rusi | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 291 | Sagalee Circle | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 292 | Sagalee H Q | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 293 | Sagalee S.O | Sagalee S.O | π 791114 | Papum Pare | Sub Post Office |
| 294 | Sakiang H Q | Ranga Nadi Project S.O | π 791119 | Mengio Circle | Post Office - PO |
| 295 | Salla | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |
| 296 | Samuk Juli | Balijan B.O | π 791123 | Balijan Circle | Branch Post Office |
| 297 | Sang Kang | Saglee BO | π 791112 | Toru Circle | Branch Post Office |
| 298 | Sango | Saglee BO | π 791112 | Leporiang Circle | Branch Post Office |
| 299 | Sango | Sango | π 791114 | Papum Pare | Branch Post Office |
| 300 | Sangri | Saglee BO | π 791112 | Sagalee Circle | Branch Post Office |