Charter Oak FCU
- 32 Chicago Ave, Groton, Connecticut, 6340
- 3 Boston Post Rd, Waterford, Connecticut, 6385
- 20 Liberty St, Pawcatuck, Connecticut, 6379
- 335 Main St, Niantic, Connecticut, 6357
- 1 Connecticut Ave, Norwich, Connecticut, 6360
- 601 Norwich New London Tpke, Uncasville, Connecticut, 6382
- 589 Hartford Pike, Dayville, Connecticut, 6241
- 893 Main St, Willimantic, Connecticut, 6226
- 101 Groton Long Point Rd, Groton, Connecticut, 6340
- 226 Putnam Pike, Dayville, Connecticut, 6241
- 50 Pequot Ave, New London, Connecticut, 6320
- 7 Providence Pike, Putnam, Connecticut, 6260
- 1055 Hartford Tpke, Waterford, Connecticut, 6385
- 4 Hendel Dr, Mystic, Connecticut, 6355
- 1 Mohegan Sun Blvd, Uncasville, Connecticut, 6382