| Uninum | Name | Address 1 | Address 2 | City | County | Established | Accquired | | 12114 | The Guilford Savings Bank | 1 Park St | 06437 | Guilford | South Central Connecticut | 12/06/1875 | |
| 244216 | THE GUILFORD PLAZA BRANCH | 625 Boston Post Rd | 06437 | Guilford | South Central Connecticut | 10/24/1981 | 12/31/1999 |
| 244217 | MADISON BRANCH | 589 Boston Post Rd | 06443 | Madison | South Central Connecticut | 01/24/1998 | 12/31/1999 |
| 360108 | NORTH MAIN STREET BRANCH | 61 N Main St | 06405 | Branford | South Central Connecticut | 04/18/2001 | 12/31/1999 |
| 455975 | OLD TOLL ROAD BRANCH | 494 Old Toll Rd | 06443 | Madison | South Central Connecticut | 10/18/2006 | 12/31/1999 |
| 460063 | BOSTON POST ROAD BRANCH | 840 Boston Post Rd | 06475 | Old Saybrook | Lower Connecticut River Valley | 02/06/2007 | 12/31/1999 |
| 632476 | NORTH HAVEN BRANCH | 158 Washington Ave | 06473 | North Haven | South Central Connecticut | 03/01/2021 | 12/31/1999 |
| 638908 | NORTHFORD BRANCH OFFICE | 1409 Middletown Ave | 06472 | Northford | South Central Connecticut | 09/30/2021 | 12/31/1999 |
