| Business | Phone |
| St Anthony's Catholic School 635 Bonham St, Columbus 78934 | (979) 732-5505 |
| Columbus Elementary School 1324 Bowie St, Columbus 78934 | (979) 732-2078 |
| Columbus High School 105 Cardinal Ln, Columbus 78934 | (979) 732-5746 |
| Columbus High School-Admin Ofc 105 Cardinal Ln, Columbus 78934 | (979) 732-5704 |
| Columbus Junior High School 702 Rampart St, Columbus 78934 | (979) 732-2891 |
| Columbus Special Education Ctr 105 Cardinal Ln, Columbus 78934 | (979) 732-5428 |