| Business | Phone |
| Williams Memorial Chr Of God 95 Bishop Williams Ct, Ansonia 6401 | (203) 734-5349 |
| Assumption Church 61 N Cliff St, Ansonia 6401 | (203) 735-7857 |
| Three Saints Church 26 Howard Ave, Ansonia 6401 | (203) 735-0117 |
| Star Bethlehem Church 18 Lester St, Ansonia 6401 | (203) 735-2463 |
| St Anthony's Church 199 N Main St, Ansonia 6401 | (203) 734-4759 |
| St Anthony's Parish Ctr 27 5th St, Ansonia 6401 | (203) 734-6723 |
| St Joseph's Parish 32 Jewett St, Ansonia 6401 | (203) 734-0402 |
| St Peter & St Paul Ukrainian 105 Clifton Ave, Ansonia 6401 | (203) 734-3895 |
| Christ Church Ansonia 56 S Cliff St, Ansonia 6401 | (203) 734-2715 |
| Christian Life Fellowship 10 Bassett St, Ansonia 6401 | (203) 735-8180 |
| Church Of The Resurrection 6 Church St, Ansonia 6401 | (203) 734-6025 |
| Clinton Ame Zion Church 96 Central St, Ansonia 6401 | (203) 735-9073 |
| River Valley Baptist Church 355 Main St, Ansonia 6401 | (203) 735-4079 |
| Evangel Temple Church Of God 38 Jackson St, Ansonia 6401 | (203) 735-4297 |
| First Baptist Church-Ansonia 235 Prindle Ave, Ansonia 6401 | (203) 734-0434 |
| First Congregational Church 44 S Cliff St, Ansonia 6401 | (203) 734-0544 |
| First United Methodist Church 47 Franklin St, Ansonia 6401 | (203) 734-0374 |
| High Acres Christian Church 11 High Acres Rd, Ansonia 6401 | (203) 736-0161 |
| Holy Rosary Catholic Church Father Salemi Dr, Ansonia 6401 | (203) 735-7874 |
| Holy Trinity Greek Orthodox 2 Hubbell Ave, Ansonia 6401 | (203) 735-1919 |
| House Of God Church 163 N Main St, Ansonia 6401 | (203) 732-5701 |
| Iglesia Mission Segunda 246 Main St, Ansonia 6401 | (203) 734-6133 |
| Macedonia Baptist Church 243 Pershing Dr, Ansonia 6401 | (203) 735-4017 |