| MainSource Bank Bargersville | Bargersville317-422-5171 | 317-422-5171 |
| MainSource Bank Batesville Office | Batesville812-934-4100 | 812-934-4100 |
| MainSource Bank Bloomington Downtown- NOW OPEN! | Bloomington812-558-3684 | 812-558-3684 |
| MainSource Bank Clarksville Office Suite 1000 | Clarksville812-284-5948 | 812-284-5948 |
| MainSource Bank Columbus Downtown Office | Columbus812-348-0240 | 812-348-0240 |
| MainSource Bank Columbus Westside | Columbus812-378-1122 | 812-378-1122 |
| MainSource Bank Columbus Northside | Columbus812-348-1270 | 812-348-1270 |
| MainSource Bank Taylorsville Office | Edinburgh812-526-0551 | 812-526-0551 |
| MainSource Bank Galena-Floyds Knobs Office | Floyds Knobs812-923-8881 | 812-923-8881 |
| MainSource Bank Franklin Investment Office | Franklin317.738.4000 | 317.738.4000 |
| MainSource Bank Georgetown Office | Georgetown812-951-2424 | 812-951-2424 |
| MainSource Bank Main Office | Greensburg812-663-0133 | 812-663-0133 |
| MainSource Bank Plaza Office | Greensburg812-663-2747 | 812-663-2747 |
| MainSource Bank White River Office | Greenwood317-882-5277 | 317-882-5277 |
| MainSource Bank Hanover Office | Hanover812-866-5044 | 812-866-5044 |
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| MainSource Bank Allison Lane Office | Jeffersonville812-284-5511 | 812-284-5511 |
| MainSource Bank Madison Investment Office | Madison812-265-3837 | 812-265-3837 |
| MainSource Bank Madison Central Office | Madison812-265-5121 | 812-265-5121 |
| MainSource Bank Jefferson Street | Madison | |
| MainSource Bank Madison Hilltop Office | Madison812-265-6796 | 812-265-6796 |
| MainSource Bank Marengo Office | Marengo812-365-2112 | 812-365-2112 |
| MainSource Bank New Albany - Charlestown Rd Office | New Albany812-941-5245 | 812-941-5245 |
| MainSource Bank Grant Line Office | New Albany812-948-5503 | 812-948-5503 |
| MainSource Bank New Albany Downtown Office | New Albany812-948-5500 | 812-948-5500 |
| MainSource Bank North Vernon State Street Office | North Vernon812-352-1998 | 812-352-1998 |
| MainSource Bank Seymour- NEW LOCATION! | Seymour812-522-2514 | 812-522-2514 |
| MainSource Bank Shelbyville Office | Shelbyville317-392-6600 | 317-392-6600 |
| MainSource Bank Versailles Office | Versailles812-689-5022 | 812-689-5022 |
| MainSource Bank Vevay Office | Vevay812-427-2323 | 812-427-2323 |
| MainSource Bank Westport Office | Westport812-591-2421 | 812-591-2421 |
| MainSource Bank Whiteland Office Suite 13 | Whiteland317-535-3069 | 317-535-3069 |
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