| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 201 | Aruvankattuvalasu | Kandikattuvalasu BO | 📍 638115 | Erode | Branch Post Office |
| 202 | ARUVANKORAI | Kolappalur SO Erode | 📍 638456 | Gobichettipalayam | Post Office - PO |
| 203 | ASAI NASUVAMPALAYAM | Bhavani HO | 📍 638301 | Bhavani | Head Post Office - H |
| 204 | ASARI MEDU | Nanjai Puliampatti BO | 📍 638506 | Gobichettipalayam | Branch Post Office |
| 205 | ASHOKA PURAM MAIN ROAD | Kasbapettai BO | 📍 638115 | Erode | Branch Post Office |
| 206 | ASOKAPURAM | Gnanipalayam BO | 📍 638112 | Perundurai | Branch Post Office |
| 207 | ATHANI | Athani SO Erode | 📍 638502 | Bhavani | Post Office - PO |
| 208 | ATHAPPAN PALAYAM | Vilakethi BO | 📍 638109 | Erode | Branch Post Office |
| 209 | ATHAPPAN PALAYAM | Vallipurathanpalayam BO | 📍 638112 | Erode | Branch Post Office |
| 210 | ATHI KATTU VALASU | Elumathur BO | 📍 638104 | Erode | Branch Post Office |
| 211 | Athikkattupalayam | Sellappampalayam BO | 📍 638459 | Sathyamangalam | Branch Post Office |
| 212 | ATHIYUR | Kalkadambur BO | 📍 638503 | Sathyamangalam | Branch Post Office |
| 213 | ATTAKALANUR | Singampettai BO | 📍 638311 | Bhavani | Branch Post Office |
| 214 | ATTAKALLUR | Brahmadesam BO | 📍 638315 | Bhavani | Branch Post Office |
| 215 | Attapadi | Dhimbam BO | 📍 638401 | Sathyamangalam | Branch Post Office |
| 216 | Attavanai Hanuman Palli | Attavanai Hanumanpalli BO | 📍 638101 | Erode | Branch Post Office |
| 217 | Attavanai Pallagoundanpalayam | Pallagoundenpalayam BO | 📍 638056 | Perundurai | Branch Post Office |
| 218 | ATTAYAM PALAYAM | Gangapuram BO | 📍 638102 | Erode | Branch Post Office |
| 219 | ATTIKKATTUR | Nallampatti BO | 📍 638057 | Perundurai | Branch Post Office |
| 220 | AURUVANKATTU PALAYAM | Kavuthampalayam BO | 📍 638103 | Perundurai | Branch Post Office |
| 221 | Avalpoondurai | Avalpundurai SO | 📍 638115 | Erode | Post Office - PO |
| 222 | Avalpoondurai | Kandikattuvalasu BO | 📍 638115 | Erode | Branch Post Office |
| 223 | Avalpoondurai | Kasbapettai BO | 📍 638115 | Erode | Branch Post Office |
| 224 | Avalpoondurai | Velankattuvalasu BO | 📍 638115 | Erode | Branch Post Office |
| 225 | AVALUR | Elumathur BO | 📍 638104 | Erode | Branch Post Office |
| 226 | AVANASHILINGAPURAM | Kanjikovil SO | 📍 638116 | Perundurai | Post Office - PO |
| 227 | AVARAN KADU | Senapathichettipalayam BO | 📍 638752 | Perundurai | Branch Post Office |
| 228 | AVARAN KATTU PUDUR | Purappalikattuvalasu BO | 📍 638104 | Erode | Branch Post Office |
| 229 | AVARAN KATTU PUDUR | Minnapalayam BO | 📍 638109 | Erode | Branch Post Office |
| 230 | AVARAN KATTU VALASU | Modakurichi SO | 📍 638104 | Erode | Post Office - PO |
| 231 | AVARAN KATTUR | Ayyampalayam BO | 📍 638455 | Bhavani | Branch Post Office |
| 232 | AVARANKADU | Anaipalayam BO | 📍 638752 | Perundurai | Branch Post Office |
| 233 | AVARANKATTU VALASU | Pallapalayam BO | 📍 638116 | Perundurai | Branch Post Office |
| 234 | AVARI GOUNDAN PUDUR | Vadugapatti BO | 📍 638101 | Erode | Branch Post Office |
| 235 | AVINASI GOUNDAN PUDUR | Chennampatti BO | 📍 638504 | Bhavani | Branch Post Office |
| 236 | AVUDAIAPARAI PUDUR | Avudayarparai BO | 📍 638151 | Erode | Branch Post Office |
| 237 | Avudayaparai | Avudayarparai BO | 📍 638151 | Erode | Branch Post Office |
| 238 | AVVAIAR PALAYAM | Kalingiam BO | 📍 638453 | Gobichettipalayam | Branch Post Office |
| 239 | AXXAN KATTUR | Kaikolapalayam BO | 📍 638056 | Perundurai | Branch Post Office |
| 240 | AYAKADU | Nichampalayam BO | 📍 638055 | Gobichettipalayam | Branch Post Office |
| 241 | AYAKKADU | Athiyur BO | 📍 638103 | Perundurai | Branch Post Office |
| 242 | Ayalur | Ayalur BO | 📍 638453 | Gobichettipalayam | Branch Post Office |
| 243 | AYAMARA THOTTAM | Vellitirupur BO | 📍 638314 | Bhavani | Branch Post Office |
| 244 | AYAPALI | Gangapuram BO | 📍 638102 | Erode | Branch Post Office |
| 245 | AYAPPARAPPU | Kanjikovil SO | 📍 638116 | Perundurai | Post Office - PO |
| 246 | AYEE GOUNDEN PUDUR | Singanallur KVP BO | 📍 638455 | Perundurai | Branch Post Office |
| 247 | AYEEGOUNDAMPALAYAM | Kurichi-kunnathur BO | 📍 638110 | Perundurai | Post Office - PO |
| 248 | AYEGOUNDAN PALAYAM | Ganapathipalayam SO | 📍 638153 | Perundurai | Post Office - PO |
| 249 | Ayegoundanpalayam | Pattakaranpalayam BO | 📍 638057 | Perundurai | Branch Post Office |
| 250 | AYYA GOUNDAN PALAYAM | Elumathur BO | 📍 638104 | Erode | Branch Post Office |