| Business | Phone |
| A Child's Heaven 1078 Bryan Rd, O Fallon 63366 | (636) 240-6455 |
| Abc Daycare & Learning Ctr 2796 Highway K, O Fallon 63368 | (636) 978-2777 |
| Bee Brite Learning Ctr 206 Mcdonald Ln, O Fallon 63366 | (636) 978-4115 |
| Bee Brite Learning Ctr 401 Glengate Estates Dr, O Fallon 63366 | (636) 240-8667 |
| Bright Start Academy 864 Homefield Blvd, O Fallon 63366 | (636) 379-2600 |
| World Of Little People 128 E Elm St, O Fallon 63366 | (636) 272-6188 |
| Tutor Time Learning Ctr 2688 Highway K, O Fallon 63368 | (636) 272-2711 |
| United Services 2025 Hanley Rd, O Fallon 63368 | (636) 926-2700 |
| Rock Creek Latchkey O Fallon 63366 | (636) 980-9472 |
| Once Upon A Time Child Care 305 E Pitman St, O Fallon 63366 | (636) 978-1360 |
| Noah's Day Care 409 Saint Patrick Dr, O Fallon 63366 | (636) 980-1650 |
| Little House Day Care 1031 Bryan Rd, O Fallon 63366 | (636) 978-2694 |
| Little Pioneers Child Care Ctr 427 W Terra Ln, O Fallon 63366 | (636) 272-7852 |
| Los Ninos Bilingual Preschool 4122 Keaton Crossing Blvd, O Fallon 63368 | (636) 447-1877 |
| Kid R Kids 123 Hutchings Farm Dr, O Fallon 63368 | (636) 272-4488 |
| Kids Academy Inc 7767 Highway N, O Fallon 63368 | (636) 561-8697 |
| Kidsplay 2949 Highway K, O Fallon 63368 | (636) 379-9494 |
| Just 4 Us 1306 Feise Rd, O Fallon 63368 | (636) 978-8887 |
| Hunters Daycare O Fallon 63366 | (636) 397-5976 |
| Head Start 709 Crestview Dr, O Fallon 63366 | (636) 240-3775 |
| Goddard School 9008 Phoenix Pkwy, O Fallon 63368 | (636) 561-8559 |
| Developmental Learning Ctr Inc 7104 Twin Chimneys Blvd, O Fallon 63366 | (636) 978-3240 |
| Delmar Gardens Of O'Fallon 7068 Highway N, O Fallon 63368 | (636) 240-6100 |