| Business | Phone |
| Southbury Plaza Merchants Assn 100 Main St N # 203, Southbury 6488 | (203) 264-0780 |
| Old Field Assn Pool House 33 Old Field Hill Rd, Southbury 6488 | (203) 264-2714 |
| Heritage Circle Assn Heritage Cir, Southbury 6488 | (203) 264-4115 |
| Heritage Village Civic Assn 519 Heritage Rd, Southbury 6488 | (203) 262-6412 |
| Heritage Village Master Assn 719 E Hill Rd, Southbury 6488 | (203) 264-9644 |
| Jewish Community/W Ct Inc 444 Main St N, Southbury 6488 | (203) 267-3177 |