| Business | Phone |
| William S Konold Memorial Libr 1087 Dennison Ave, Columbus 43201 | (614) 297-4107 |
| A T Wehrle Memorial Library 7625 N High St, Columbus 43235 | (614) 885-5585 |
| Abb Process Automation Library 650 Ackerman Rd, Columbus 43202 | (614) 261-2186 |
| Technical Information Center 505 King Ave, Columbus 43201 | (614) 424-6302 |
| Safety & Hygiene Library 30 W Spring St, Columbus 43215 | (614) 466-7388 |
| Samuel A Wenk Information Center 1711 Arlingate Ln, Columbus 43228 | (614) 274-6003 |
| Columbus Dispatch Library 34 S 3rd St, Columbus 43215 | (614) 461-5039 |
| Center On Training For Employment 1900 Kenny Rd, Columbus 43210 | (614) 292-4353 |
| Philip B Hardymon Library 1492 E Broad St, Columbus 43205 | (614) 251-3248 |
| Porter Wright Morris Library 41 S High St # 2800, Columbus 43215 | (614) 227-2090 |
| Dj Vincent Medical Library 3535 Olentangy River Rd, Columbus 43214 | (614) 566-5230 |
| Ohio School For The Deaf Libr 500 Morse Rd, Columbus 43214 | (614) 728-1414 |
| Nationwide Insrnc Entrprse Lib 1 Nationwide Plz, Columbus 43215 | (614) 249-6227 |
| Mt Carmel Health System Libr 777 W State St, Columbus 43222 | (614) 234-5214 |
| Goldthwait Polal Library 1090 Carmack Rd, Columbus 43210 | (614) 292-6715 |
| Grant Morrow Iii Md Library 700 Childrens Dr # 244ed, Columbus 43205 | (614) 722-3200 |
| Irene Holm Memorial Library 1465 Osborn Dr, Columbus 43221 | (614) 486-5028 |
| John A Prior Health Sci Libr 376 W 10th Ave, Columbus 43210 | (614) 292-4851 |