| Thiruvananthapuram | Indian Overseas Bank | Thiruvananthapuram | 25 By 1 And 2, Y M C A Bldg, M G Road, Thiruvananthapuram - 695001 |
| Thiruvananthapuram G H Junction | Indian Overseas Bank | Thiruvananthapuram | Andoor Buildings, General Hospital Road, Thiruvananthapuram |
| Kuravankonam | Indian Overseas Bank | Thiruvananthapuram | Tc No 4 By 1091, Cheruthone Kuravankonam, Koudiar Tiruvananthapuram Pin 695003 |
| R O Trivandrum | Indian Overseas Bank | Thiruvananthapuram | Post Box No 90 Door No Nil,iob Buildings M G Road,thiruvananthapuram Pin Code 695001 |
| Pattom | Indian Overseas Bank | Thiruvananthapuram | Plot No 7, Vrindavan Housing Colony, Medical College Road, Pattom, Thiruvananthapuram - 695004 |
| Power House Road | Indian Overseas Bank | Thiruvananthapuram | Tc 38 By 1069, Power House Road, Thiruvananthapuram - 695036 |
| Thiruvananthapuram Srikanteswaram | Indian Overseas Bank | Thiruvananthapuram | C 37 By 144, Thakaraparambu Road, Sreekanteswaram, Tiruvananthapuram Pin 695023 |
| Vazhuthacaud Gandhinagar | Indian Overseas Bank | Thiruvananthapuram | Carmel Buildings, Gandhinagar, Cotton Hill, Vazhuthacaud, Thiruvananthapuram Pin 695014 |
| Aristo Junction | Indian Overseas Bank | Thiruvananthapuram | Kk Buldgs,aristo Junction,thampanoor,thiruvananthapuram 695014 |
| Killipalam | Indian Overseas Bank | Thiruvananthapuram | T C 21 By 99, Prasanth Buildings, Killipalam, Thiruvananthapuram Pin 695002 |
| Ulloor | Indian Overseas Bank | Thiruvananthapuram | Tc 1 By 286 1,g.m.square,ulloor Junction,medical College Po,thiruvananthapuram |
| Pulimoodu | Indian Overseas Bank | Thiruvananthapuram | Pulimoodu, Iob Building, Regional Office, Mg Road, Pulimoodu, Trivandrum 695001 |
| Peroorkada | Indian Overseas Bank | Thiruvanantha | Pongumoodu Medical College,thiruvananthapuram, Pin 695011 |
| Kaniyapuramkazhakutam | Indian Overseas Bank | Thiruvananthapu | Ap By X By 1019 Cliff House,opp.ksrtc Bus Station,kaniapuram,pin 695301 |
| Sasthamangalam | Indian Overseas Bank | Thiruvananthap | Tc 9 1020 7 Ground Floor,mark Tower,sasthamangalam,thiruvananthapuram 695010 |
| Specialised Msme Branch Thiruvananthapuram | Indian Overseas Bank | Thiruvananthapuram | Tc 8588 Ground Floor Harisree Building Sreekaryam Trivandrum Kerala |