| Business | Phone |
| Welch Grade School 707 S Curtis St, Welch 74369 | (918) 788-3130 |
| Welch Public School 707 S Curtis St, Welch 74369 | (918) 788-3602 |
| Welch School Gym 707 S Curtis St, Welch 74369 | (918) 788-3218 |
| Welch Senior High School 707 S Curtis St, Welch 74369 | (918) 788-3222 |
| Welch Superintendent Office 707 S Curtis St, Welch 74369 | (918) 788-3319 |