| Exchange | SSA | SDCA | NSDCODE | Numbering |
| Ayyappankavu | ENK | Ernakulam | 0484 | 239xxxx |
| Cochin | ENK | Ernakulam | 0484 | 222xxxx |
| Ernakulam(I) | ENK | Ernakulam | 0484 | 235xxxx |
| Ernakulam(II) | ENK | Ernakulam | 0484 | 238xxxx |
| Kaloor | ENK | Ernakulam | 0484 | 253Xxx |
| Palarivattom(UI) | ENK | Ernakulam | 0484 | 233xxxx |
| Palarivattom(UII) | ENK | Ernakulam | 0484 | 2534-5xxx |
| Palluruthy | ENK | Ernakulam | 0484 | 223xxxx |
| Panampallinagar | ENK | Ernakulam | 0484 | 231xxxx |
| SRMRoad | ENK | Ernakulam | 0484 | 240xxxx |
| Vyttila(UI) | ENK | Ernakulam | 0484 | 230xxxx |
| Vyttila(UII) | ENK | Ernakulam | 0484 | 2389xxx |
| W.Island | ENK | Ernakulam | 0484 | 266xxxx |
| Adimaly | ENK | Adimaly | 04864 | 22xxxx |
| Agathy | ENK | Agathy | 04894 | 42xxx |
| Alangad | ENK | Ernakulam | 0484 | 2670xxx |
| Alwaye | ENK | Ernakulam | 0484 | 262xxxx |
| Ambalamugal | ENK | Ernakulam | 0484 | 272xxxx |
| Amini | ENK | Amini | 04891 | 73xxx |
| Anakkara | ENK | Peermade | 04869 | 262xxx |
| Anappara | ENK | Ernakulam | 0484 | 2694xx |
| Anavilasam | ENK | Peermade | 04869 | 263xxx |
| Anchiri | ENK | Thodupuzha | 04862 | 258xxx |
| Androth | ENK | Androth | 04893 | 22xxx |
| Angamaly | ENK | Ernakulam | 0484 | 245xxxx |
| Arakulam | ENK | Thodupuzha | 04862 | 252xxx |
| Arakunnam | ENK | Ernakulam | 0484 | 274xxxx |
| Arikuzha | ENK | Thodupuzha | 04862 | 278xxx |
| Ayavana | ENK | Muvattupuzha | 0485 | 228xxxx |
| Ayyampuzha | ENK | Ernakulam | 0484 | 2696xxx |
| Baison | Valley | ENK | Munnar | 04865 |
| Bitra | ENK | Bitra | 04890 | 25xxxx |
| Chathamattom | ENK | Muvattupuzha | 0485 | 2568xxx |
| Chelachuvadu | ENK | Thodupuzha | 04862 | 237xxx |
| Chelad | ENK | Muvattupuzha | 0485 | 257xxxx |
| Chellanam | ENK | Ernakulam | 0484 | 249xxx |
| Chemmannar | ENK | Nedumgandom | 04868 | 238xxx |
| Chengamanad | ENK | Ernakulam | 0484 | 247xxxx |
| Chennamangalam | ENK | Ernakulam | 0484 | 258xxxx |
| Cherai | ENK | Ernakulam | 0484 | 248xxxx |
| Cheruvattoor | ENK | Muvattupuzha | 0485 | 2548xxx |
| Chetlat | ENK | Chetlat | 04899 | 276xxx |
| Chithirapuram | ENK | Munnar | 04865 | 2563xxx |
| Chittoor | ENK | Ernakulam | 0484 | 243xxxx |
| Chottanikkara | ENK | Ernakulam | 0484 | 2711xxx |
| Chundakuzhy | ENK | Ernakulam | 0484 | 2646xxx |
| Cochin | ENK | Ernakulam | 0484 | 221xxxx |
| Cumbummettu | ENK | Nedumgandom | 04868 | 279xxx |
| Devicolam | ENK | Munnar | 04865 | 2564xxx |
| Edamalayar | ENK | Muvattupuzha | 0485 | 2583xxx |
| Edavanakkad | ENK | Ernakulam | 0484 | 2505xxx |
| Elamdesam | ENK | Thodupuzha | 04862 | 276xxx |
| Elanji | ENK | Muvattupuzha | 0485 | 225xxxx |
| Elapilly | ENK | Thodupuzha | 04862 | 288xxx |
| Elappara | ENK | Peermade | 04869 | 242xxx |
| Eloor | ENK | Ernakulam | 0484 | 254xxxx |
| Erattayar | ENK | Nedumgandom | 04868 | 276xxx |
| Ezhallur | ENK | Thodupuzha | 04862 | 248xxx |
| Ezhikkara | ENK | Ernakulam | 0484 | 2508xxx |
| Ezhukumvayal | ENK | Nedumgandom | 04868 | 231xxx |
| Idukki | ENK | Thodupuzha | 0486 | 223xxxx |
| Irumpupalam | ENK | Adimaly | 04864 | 272xxx |
| Iruttukanam | ENK | Adimaly | 04864 | 279xxx |
| Kadamath | ENK | Kadamath | 04897 | 274xxx |
| Kadavoor | ENK | Muvattupuzha | 0485 | 2566xxx |
| Kalady | ENK | Ernakulam | 0484 | 246xxxx |
| Kalamassery | ENK | Ernakulam | 0484 | 2550xxx |
| Kallar | ENK | Nedumgandom | 04868 | 236xxx |
| Kalloorkad | ENK | Muvattupuzha | 0485 | 228xxxx |
| Kaloor | ENK | Thodupuzha | 04862 | 267xxx |
| Kalpeni | ENK | Kalpeni | 04895 | 22xxx |
| Kandakadavu | ENK | Ernakulam | 0484 | 2247xxx |
| Kangarapady | ENK | Ernakulam | 0484 | 2410xxx |
| Kanjikuzhi(IDK) | ENK | Thodupuzha | 04862 | 239xxx |
| Kanthalur | ENK | Munnar | 0486 | 2546xxx |
| Karimannur | ENK | Thodupuzha | 04862 | 26xxxx |
| Karimban | ENK | Thodupuzha | 04862 | 230xxx |
| Karimkunnam | ENK | Thodupuzha | 04862 | 242xxx |
| Kathippara | ENK | Adimaly | 04864 | 274xxx |
| Kattapana | ENK | Nedumgandom | 04868 | 27xxxx |
| Kavarathy | ENK | Kavarathy | 04896 | 62xxx |
| Keechery | ENK | Ernakulam | 0484 | 2746xxx |
| Keezhillam | ENK | Ernakulam | 0484 | 265xxxx |
| Kiltan | ENK | Kiltan | 04898 | 72xxx |
| Kizhakkambalam | ENK | Ernakulam | 0484 | 268xxxx |
| Kodikulam | ENK | Thodupuzha | 04862 | 264xxx |
| Kolencherry | ENK | Ernakulam | 0484 | 276xxxx |
| Kombanad | ENK | Ernakulam | 0484 | 2648xxx |
| Koothattukulam | ENK | Muvattupuzha | 0485 | 225xxxx |
| Koovapady | ENK | Ernakulam | 0484 | 2649xxx |
| Kothamangalam | ENK | Muvattupuzha | 0485 | 282xxxx |
| Kottapady | ENK | Muvattupuzha | 0485 | 2843xxx |
| Kulamavu | ENK | Thodupuzha | 04862 | 259xxx |
| Kumbalanghy | ENK | Ernakulam | 0484 | 2240xxx |
| Kumily | ENK | Peermade | 04869 | 222xxx |
| Kunchithanni | ENK | Munnar | 04865 | 265xxx |
| Kuninji | ENK | Thodupuzha | 04862 | 285xxx |
| Kunnukara | ENK | Ernakulam | 0484 | 2478xxx |
| Kuttampuzha | ENK | Muvattupuzha | 0485 | 2588xxx |
| Malayattur | ENK | Ernakulam | 0484 | 2468xxx |
| Maneed | ENK | Muvattupuzha | 0485 | 246xxx |
| Manjapra | ENK | Ernakulam | 0484 | 2690xxx |
| Mannathur | ENK | Muvattupuzha | 0485 | 2875xxx |
| Maradu | ENK | Ernakulam | 0484 | 270xxxx |
| Marampilly | ENK | Ernakulam | 0484 | 2677xxx |
| Marayur | ENK | Munnar | 04865 | 252xxx |
| Mattupetty | ENK | Munnar | 04865 | 242xxx |
| Mazhuvannur | ENK | Ernakulam | 0484 | 276xxxx |
| Mekkadampu | ENK | Muvattupuzha | 0485 | 207xxx |
| Mlamala | ENK | Peermade | 04869 | 258xxx |
| Mookanur | ENK | Ernakulam | 0484 | 2615xxx |
| Moothakunnam | ENK | Ernakulam | 0484 | 248xxxx |
| Moozhikulam | ENK | Ernakulam | 0484 | 247xxxx |
| Mulamthuruthy | ENK | Ernakulam | 0484 | 274xxxx |
| Mullarikidi | ENK | Nedumgandom | 04868 | 269xxx |
| Mullaringad | ENK | Thodupuzha | 04862 | 240xxx |
| Munnar | ENK | Munnar | 04865 | 230xxx |
| Murickassery | ENK | Nedumgandom | 04868 | 263xxx |
| Muttom(ENK) | ENK | Thodupuzha | 04862 | 255xxx |
| Muvattupuzha | ENK | Muvattupuzha | 0485 | 283xxxx |
| Narakkal | ENK | Ernakulam | 0484 | 249xxxx |
| Nedumbasserry | ENK | Ernakulam | 0484 | 2610xxx |
| Nedumgandom | ENK | Nedumgandom | 04868 | 232xxx |
| Neendapara | ENK | Muvattupuzha | 0485 | 2552xxx |
| Nellimattom | ENK | Muvattupuzha | 0485 | 2859xxx |
| Neriyamangalam | ENK | Muvattupuzha | 0485 | 2554xxx |
| Nettoor | ENK | Ernakulam | 0484 | 270xxxx |
| Odakkali | ENK | Ernakulam | 0484 | 265xxxx |
| Oonnukal | ENK | Muvattupuzha | 0485 | 2855xxx |
| Paduvapuram | ENK | Ernakulam | 0484 | 245xxxx |
| Paloorkavu | ENK | Peermade | 04869 | 262xxx |
| Pampakuda | ENK | Muvattupuzha | 0485 | 27xxxx |
| Pandapally | ENK | Muvattupuzha | 0485 | 25xxxx |
| Parapuzha | ENK | Thodupuzha | 04862 | 279xxx |
| Parathode | ENK | Nedumgandom | 04868 | 262xxx |
| Parur | UII | ENK | 0484 | 0484 |
| Pasupara | ENK | Peermade | 04869 | 246xxx |
| Peermade | ENK | Peermade | 04869 | 232xxx |
| Perumbavoor | ENK | Ernakulam | 0484 | 252xxxx |
| Peruvanthanam | ENK | Peermade | 04869 | 280xxx |
| Piravam | ENK | Muvattupuzha | 0485 | 224xxxx |
| Poomala | ENK | Thodupuzha | 04862 | 282xxx |
| Pothanicadu | ENK | Muvattupuzha | 0485 | 256xxxx |
| Puliyanmala | ENK | Nedumgandom | 04868 | 270xxx |
| Puthencruz | ENK | Ernakulam | 0484 | 273xxxx |
| Puthenvelikara | ENK | Ernakulam | 0484 | 2487xxx |
| Rajakkad | ENK | Nedumgandom | 04868 | 242xxx |
| Rajakumari | ENK | Nedumgandom | 04868 | 243xxx |
| Ramamangalam | ENK | Muvattupuzha | 0485 | 277xxx |
| Santhanpara | ENK | Nedumgandom | 04868 | 247xxx |
| Senapathy | ENK | Nedumgandom | 04868 | 245xxx |
| Sooryanelli | ENK | Nedumgandom | 04868 | 249xxx |
| Sreemoolanagaram | ENK | Ernakulam | 0484 | 2600xxx |
| Swaraj | ENK | Nedumgandom | 04868 | 271xxx |
| Thalayar | ENK | Munnar | 0486 | 2557xxx |
| Thankamony | ENK | Nedumgandom | 04868 | 275xxx |
| Thodupuzha | ENK | Thodupuzha | 04862 | 22xxxx |
| Thopramkudy | ENK | Nedumgandom | 04868 | 264xxx |
| Thottakattukara | ENK | Ernakulam | 0484 | 2605xxx |
| Thrikkakara | ENK | Ernakulam | 0484 | 242xxxx |
| Tripunithura | ENK | Ernakulam | 0484 | 277xxxx |
| Udayamperur | ENK | Ernakulam | 0484 | 279xxxx |
| Udumbanchola | ENK | Nedumgandom | 04868 | 237xxx |
| Udumbannoor | ENK | Thodupuzha | 04862 | 272xxx |
| Upputhara | ENK | Peermade | 04869 | 244xxx |
| Vadattupara | ENK | Muvattupuzha | 0485 | 25822xx |
| Vagamon | ENK | Peermade | 04869 | 248xxx |
| Valakode | ENK | Peermade | 04869 | 240xxx |
| Valayanchirangara | ENK | Ernakulam | 0484 | 2657xxx |
| Vandanmedu | ENK | Nedumgandom | 04868 | 277xxx |
| Vandiperiyar | ENK | Peermade | 04869 | 252xxx |
| Vannappuram | ENK | Thodupuzha | 04862 | 245xxx |
| Varapuzha | ENK |