| EXCHANGE | SDCA | NSDCODE | NUBERING |
| Kanjikuzhi | Kottayam | 0481 | 258xxxx |
| Kottayam(UI) | Kottayam | 0481 | 256xxxx |
| Kottayam(UII) | Kottayam | 0481 | 256xxxx |
| Ayarkunnam | Kottayam | 0481 | 254xxxx |
| Aymanam | Kottayam | 0481 | 251xxxx |
| Bharananganam | Palai | 04822 | 23xxxx |
| Changanacherry(UI) | Kottayam | 0481 | 240xxxx |
| Changanacherry | Kottayam | 0481 | 242xxxx |
| Chempu | Vaikom | 04829 | 273xxx |
| Chenappady | Kanjirapally | 04828 | 262xxx |
| Chengalam | Kanjirapally | 04828 | 29xxxx |
| Chennad | Palai | 04822 | 296xxx |
| Chingavanam | Kottayam | 0481 | 43xxxx |
| Erattupetta | Palai | 04822 | 272xxx |
| Erumeli | Kanjirapally | 04828 | 210xxx |
| Ettumanoor | Kottayam | 0481 | 53xxxx |
| Gandhinagar | Kottayam | 0481 | 59xxxx |
| Kaduthuruthy | Vaikom | 04829 | 282-3xxx |
| Kallara(KTM) | Vaikom | 04829 | 267xxx |
| Kangazha | Kottayam | 0481 | 49xxxx |
| Kanjirapally | Kanjirapally | 04828 | 20xxxx |
| Karukachal | Kottayam | 0481 | 48xxxx |
| Kidangoor | Palai | 04822 | 254xxx |
| Kollapally | Palai | 04822 | 246xxx |
| Koottikkal | Kanjirapally | 04828 | 284xxx |
| Koovappally | Kanjirapally | 04828 | 251xxx |
| Koruthode | Kanjirapally | 04828 | 280xxx |
| Kozhuvanal | Palai | 04822 | 269xxx |
| Kudamaloor | Kottayam | 0481 | 391-2xxx |
| Kudavechoor | Vaikom | 04829 | 275xxx |
| Kumarakom | Kottayam | 0481 | 252xxxx |
| Kunnonny | Palai | 04822 | 283xxx |
| Kurumannu | Palai | 04822 | 221xxx |
| Kuruppanthara | Vaikom | 04829 | 242xxx |
| Kuruvilangad | Palai | 04822 | 230xxx |
| Mammood | Kottayam | 0481 | 247xxxx |
| Manarcaud | Kottayam | 0481 | 237xxxx |
| Manimala | Kanjirapally | 04828 | 247xxx |
| Marangattupally | Palai | 04822 | 251xxx |
| Melukavumattom | Palai | 04822 | 291xxx |
| Mevallur | Vaikom | 04829 | 257xxx |
| Monipally | Palai | 04822 | 292xxx |
| Moonilavu | Palai | 04822 | 286-7xxx |
| Mukkoottuthara | Kanjirapally | 04828 | 244xxx |
| Mundakayam | Kanjirapally | 04828 | 27xxxx |
| Nattakom | Kottayam | 0481 | 236xxxx |
| Neendoor | Kottayam | 0481 | 251xxxx |
| Njeezhoor | Vaikom | 04829 | 263xxx |
| Palai(UI) | Palai | 04822 | 21xxxx |
| Palai(UII) | Palai | 04822 | 21xxxx |
| Pallikkathodu | Kottayam | 0481 | 255xxxx |
| Pampady | Kottayam | 0481 | 250xxxx |
| Pampavalley | Kanjirapally | 04828 | 264xxx |
| Parathanam | Kanjirapally | 04828 | 287xxx |
| Pathampuzha | Palai | 04822 | 285xxx |
| Peringalam | Palai | 04822 | 27xxxx |
| Peruva | Vaikom | 04829 | 251xxx |
| Pinnakkanadu | Kanjirapally | 04828 | 236xxx |
| Ponkunnam | Kanjirapally | 04828 | 22xxxx |
| Poovarani | Palai | 04822 | 225-7xxx |
| Puthupally | Kottayam | 0481 | 235xxxx |
| Ramapuram | Palai | 04822 | 2260xxx |
| Talayolaparambu | Vaikom | 04829 | 23xxxx |
| Teekoy | Palai | 04822 | 281xxx |
| Thrikodithanam | Kottayam | 0481 | 244xxxx |
| Uzhavoor | Palai | 04822 | 240xxx |
| Vaikom | Vaikom | 04829 | 22xxxx |
| Vakathanam | Kottayam | 0481 | 246xxxx |
| Valavoor | Palai | 04822 | 258xxx |
| Vazhoor | Kottayam | 0481 | 245xxxx |
| Velichiyani | Kanjirapally | 04828 | 290xxx |
| Vellikulam | Palai | 04822 | 299xxx |
