| Business | Phone |
| Burnside Communications 21 Keeler Pl, Ridgefield 6877 | (203) 744-3435 |
| Cpn Communications 28 Olmstead Ln, Ridgefield 6877 | (203) 431-6881 |
| Dyson Communications 15 Nutmeg Rdg, Ridgefield 6877 | (203) 431-4117 |
| Madison On Main Communications 424 Main St # 5, Ridgefield 6877 | (203) 431-4222 |