| Nagercoil | Indian Overseas Bank | Nagercoil | 15 By 22 70 71,court Road,nagercoil Pin 629001 |
| Thovalai | Indian Overseas Bank | Nagercoil | 10 By 36 C Muthu Velu Bhavanam Main Road, Thovalai - 629302 |
| Thittuvilai | Indian Overseas Bank | Nagercoil | 77 By 2a By 1 Balamore Road, Boothapandy, Thittuvilai - 629 852 |
| Swamiyarmadam | Indian Overseas Bank | Nagercoil | 11 By 18, Nesian Building, Kattathurai, Nagercoil-trivandrum Road, Swamiyarmadam - 629158 |
| Melpuram | Indian Overseas Bank | Nagercoil | 20-21 C, Gil Gal Melpuram, Pacode Post, Melpuram - 629168 |
| Nagercoil Vetturnimadam | Indian Overseas Bank | Nagercoil | 552 By 1,m S Road,vetturnimadam,nagercoil Pin 629003 |
| Souththamaraikulam | Indian Overseas Bank | Nagercoil | 4 By 22,c2,post Office St,south Thamaraikulam,pin 629708 |
| Aramboly | Indian Overseas Bank | Nagercoil | 18 By 55a,main Road,aramboly,pin 629301 |
| Nagercoil Meenakshipuram | Indian Overseas Bank | Nagercoil | 85,dalavai Street,meenakshipuram,nagercoil Pin 629002 |
| Scottchristiancollege | Indian Overseas Bank | Nagercoil | Scott Christian Colleg,kottarparvathipuram Road,nagercoil,pin 629003 |
| Govtpolytechniccollege | Indian Overseas Bank | Nagercoil | Govt Polytechnic College Campus,konam,nagercoil,pin 629004 |
| R O Nagercoil | Indian Overseas Bank | Nagercoil | Post Box No 8 Door No 552 By 1,first Floor M S Road,vetturanimadam Nagercoil Pin Code 629003 |
| Cbo Nagercoil | Indian Overseas Bank | Nagercoil | 552 By 1 Ms Road Iob Ro Building Vetturinimadad Nagercoil 629003 |