| Business | Phone |
| Vineyard Church Of Guilford 32 Church St, Guilford 6437 | (203) 453-5435 |
| Bethel Assembly Of God 246 Boston St, Guilford 6437 | (203) 453-5171 |
| St George Catholic Church 33 Whitfield St, Guilford 6437 | (203) 453-1707 |
| St John's Episcopal Church 129 Ledge Hill Rd, Guilford 6437 | (203) 457-1094 |
| Christ Episcopal Church 11 Park St, Guilford 6437 | (203) 453-2279 |
| North Guilford Congregational 159 Ledge Hill Rd, Guilford 6437 | (203) 457-0581 |
| First Church-Christ Scientist 17 Whitfield St, Guilford 6437 | (203) 453-3627 |
| First Congregational Church 122 Broad St, Guilford 6437 | (203) 453-5249 |
| Living Covenant Fellowship Guilford 6437 | (203) 453-9978 |