15 branches
| Branch | IFSC | MICR | Centre |
|---|---|---|---|
| Ayur | IDIB000A155 | 691019201 | Kollam |
| Bharanikkavu | IDIB000B073 | 690019096 | Kollam |
| Chadayamangalam | IDIB000C047 | 691019009 | Kollam |
| Channapetta | IDIB000C173 | 691019804 | Kollam |
| Chavara | IDIB000C186 | 691019015 | Kollam |
| Karunagapalli | IDIB000K024 | 690019052 | Kollam |
| Kollam | IDIB000K149 | 691019002 | Kollam |
| Mayyanad | IDIB000M024 | 691019007 | Kollam |
| Microsate Kollam | IDIB000M170 | 691019091 | Kollam |
| Paripally Kalacode | IDIB000K099 | 691019005 | Kollam |
| Polayathode | IDIB000M108 | 691019003 | Kollam |
| Puthur | IDIB000P084 | 691019098 | Kollam |
| Randalamoodu | IDIB000R034 | 691019093 | Kollam |
| Thekkumbhagam | IDIB000T206 | 691019016 | Kollam |
| Vavvakkavu | IDIB000V048 | 690019097 | Kollam |
