| Business | Phone |
| Civil Aeromedical Inst Library 6500 S Macarthur Blvd # 269, Oklahoma City 73169 | (405) 954-4398 |
| M O'Donoghue Medical Library 1000 N Lee Ave, Oklahoma City 73102 | (405) 272-6284 |
| Mercy Health Center Medical Libr 4300 W Memorial Rd, Oklahoma City 73120 | (405) 752-3390 |
| Oklahoma Corp Cmmssn Law Libr 2101 N Lincoln Blvd, Oklahoma City 73105 | (405) 521-2255 |
| Oklahoma County Law Library 321 Park Ave # 247, Oklahoma City 73102 | (405) 713-1353 |
| Presbyterian Hospital Library 700 Ne 13th St, Oklahoma City 73104 | (405) 271-4266 |
| Wann Langston Memorial Library 3300 Nw Expressway St, Oklahoma City 73112 | (405) 949-3766 |
| Technical Center Library 3301 Nw 150th St, Oklahoma City 73134 | (405) 775-5620 |
| St Luke's United Church Libr 222 Nw 15th St, Oklahoma City 73103 | (405) 232-1371 |
| Research Library 2100 N Lincoln Blvd, Oklahoma City 73105 | (405) 522-5225 |