| Business | Phone |
| Abraham M Lilienfeld Mem Libr 624 N Broadway # 901, Baltimore 21205 | (410) 955-3028 |
| Arthur Friedham Music Library 1 E Mount Vernon Pl, Baltimore 21202 | (410) 659-8255 |
| Arthur R Watson Library Baltimore Zoo Maryland Bldg, Baltimore 21217 | (410) 396-6013 |
| Attorney Generals Ofc Law Libr 200 Saint Paul Pl # 18, Baltimore 21202 | (410) 576-6400 |
| Baltimore Sun Library 501 N Calvert St, Baltimore 21202 | (410) 332-6253 |
| Eisenberg Medical Staff Libr 2401 W Belvedere Ave, Baltimore 21215 | (410) 601-5015 |
| George A Piendak Library 17 Commerce St # 4, Baltimore 21202 | (410) 752-4872 |
| Harold E Harrison Medical Libr 4940 Eastern Ave, Baltimore 21224 | (410) 550-0678 |
| Health Sciences 601 W Lombard St, Baltimore 21201 | (410) 706-7545 |
| Health Sciences Library 5601 Loch Raven Blvd, Baltimore 21239 | (410) 532-3891 |
| Historical-Archaeological Libr 2600 E Fort Ave, Baltimore 21230 | (410) 962-4290 |
| Knott Library 5400 Roland Ave, Baltimore 21210 | (410) 864-3623 |
| Law Library 233 E Redwood St, Baltimore 21202 | (410) 576-4010 |
| Legal Aid Bureau Senior Ctr 500 E Lexington St # 1, Baltimore 21202 | (410) 539-5340 |
| Lewis P Gundry Health Sci Libr 900 S Caton Ave, Baltimore 21229 | (410) 368-3123 |
| Library & Information Resource 201 E University Pkwy, Baltimore 21218 | (410) 554-2294 |
| Library Baltimore Museum Of Ar 10 Art Museum Dr, Baltimore 21218 | (410) 396-6317 |
| Lovely Lane Museum 2200 Saint Paul St, Baltimore 21218 | (410) 889-4458 |
| Maryland Medical Assn 1211 Cathedral St, Baltimore 21201 | (410) 539-0872 |
| Mcglannan Health Sciences Libr 301 Saint Paul Pl, Baltimore 21202 | (410) 332-9189 |
| Medical Staff Library 827 Linden Ave, Baltimore 21201 | (410) 225-8383 |
| Miles & Stockbridge Library 10 Light St # 13, Baltimore 21202 | (410) 385-3671 |
| Thurgood Marshall Law Library 501 W Fayette St, Baltimore 21201 | (410) 706-7270 |
| United States Courts Library 101 W Lombard St # 3625, Baltimore 21201 | (410) 962-0997 |
| Venable Baetjer & Howard Libr 2 Hopkins Plz # 1700, Baltimore 21201 | (410) 244-7502 |
| Engineering Library 1300 E Joppa Rd, Baltimore 21286 | (410) 583-4382 |
| Information Center Library 2323 Eastern Blvd # Mp44, Baltimore 21220 | (410) 682-1574 |