| Business | Phone |
| Caldwell United Methodist Chr 8 Academy Rd, Caldwell 7006 | (973) 226-4410 |
| Church Of Jesus Christ Of Lds 209 Mountain Ave, Caldwell 7006 | (973) 226-1588 |
| First Baptist Church-Caldwell 259 Bloomfield Ave, Caldwell 7006 | (973) 226-1004 |
| First Presbyterian Church 326 Bloomfield Ave, Caldwell 7006 | (973) 228-0310 |
| Holy Trinity Evangelical 103 Gould Ave, Caldwell 7006 | (973) 228-1230 |
| Mount St Dominic Catholic Ch Caldwell 7006 | (973) 226-0660 |
| Notre Dame Church 359 Central Ave, Caldwell 7006 | (973) 226-0979 |
| St Aloysius Church 219 Bloomfield Ave, Caldwell 7006 | (973) 226-0221 |