| Business | Phone |
| United Way 550 24th Ave Nw # D, Norman 73069 | (405) 364-3800 |
| University Of Oklahoma Fndtn 100 E Timberdell Rd, Norman 73072 | (405) 321-1174 |
| Three Feathers Assoc 1120 Rambling Oaks Dr, Norman 73072 | (405) 360-2919 |
| Sarkeys Foundation 530 E Main St, Norman 73071 | (405) 364-3703 |
| Norman Board Of Realtors 3100 Northwest Blvd, Norman 73072 | (405) 364-8724 |