| Business | Phone |
| Wesleyan Methodist Church 125 Dixon Dr, Trenton K8V 1W7 | (613) 392-1075 |
| Grace United Church 85 Dundas St E, Trenton K8V 1K8 | (613) 392-6001 |
| King Street United Church 100 King St, Trenton K8V 3W3 | (613) 392-5274 |
| North Trenton United Church 656 Front St, Trenton K8V 4R8 | (613) 392-0407 |
| Orchard View Baptist Church 178 Lester Rd, Trenton K8V 5P8 | (613) 392-5284 |
| Bethel Pentecostal Church 77 Herman St, Trenton K8V 3C4 | (613) 392-5742 |
| Salvation Army 244 Dundas St E, Trenton K8V 1L9 | (613) 392-3392 |
| St Andrew's Presbyterian Ch 16 Marmora St, Trenton K8V 2H5 | (613) 392-1300 |
| St George Anglican Church 90 King St, Trenton K8V 3W1 | (613) 394-4244 |
| St Peter's Catholic Church 125 Queen St, Trenton K8V 4Y2 | (613) 392-3767 |
| Trenton Baptist Church 15 South St, Trenton K8V 2N5 | (613) 392-4596 |
| Canterbury Hall Church 90 King St, Trenton K8V 3W1 | (613) 392-9955 |
| Church Of Jesus Christ-Lds Byrne Ave, Trenton K8V 5P4 | (613) 392-4084 |
| Church Of The Nazarene Rr 1 Stn Main, Trenton K8V 5P4 | (613) 392-8301 |
| Ebenezer Christian Reformed 18 Fourth Ave, Trenton K8V 5N3 | (613) 394-5046 |