| Business | Phone |
| Oklahoma Blood Institute 1001 N Lincoln Blvd, Oklahoma City 73104 | (405) 297-5700 |
| Oklahoma Blood Institute 1139 Sw 59th St, Oklahoma City 73109 | (405) 634-1167 |
| Oklahoma Blood Institute 5101 N Portland Ave, Oklahoma City 73112 | (405) 947-6621 |
| Zlb Plasma Svc 716 Nw 23rd St, Oklahoma City 73103 | (405) 521-9204 |